Publications

31.05.2018

  • Schildbach, Georg: Konzepte für die Sicherheit autonomer Fahrzeuge. Kiel, Schleswig-Holstein, Germany, 31.05.2018
    BibTeX Link
    @misc{Sc18,
     author = {Schildbach, Georg},
     year = {31.05.2018},
     title = {{Konzepte f{\"u}r die Sicherheit autonomer Fahrzeuge}},
     url = {https://www.oksh.de/ki/sehen/mediathek/?beitrag=kuenstliche-intelligenz-perspektiven-fuer-schleswig-holstein-konzepte-fuer-die-sicherheit-autonomer-fahrzeuge},
     address = {Kiel, Schleswig-Holstein, Germany},
     series = {{K{\"u}nstliche Intelligenz - Perspektiven f{\"u}r Schleswig-Holstein}},
     booktitle = {{K{\"u}nstliche Intelligenz - Perspektiven f{\"u}r Schleswig-Holstein}}
    }

2018

  • Hoffmann, Christian and Thomsen, Ole and Schmarbeck, Benedikt and Siebert, Marlin and Brinkmann, Ralf: Temperature-Controlled Laser Therapy of the Retina via Robust Adaptive ℋ∞-Control. at - Automatisierungstechnik, Invited Article in Special Issue AUTOMED 2018, currently under review, 2018
    BibTeX
    @article{HoThScSi18,
     author = {Hoffmann, Christian and Thomsen, Ole and Schmarbeck, Benedikt and Siebert, Marlin and Brinkmann, Ralf},
     year = {2018},
     title = {{Temperature-Controlled Laser Therapy of the Retina via Robust Adaptive ℋ∞-Control}},
     journal = {{at - Automatisierungstechnik, Invited Article in Special Issue "AUTOMED 2018", currently under review}}
    }
  • Hoffmann, Christian: Teaching Award Winner: Ethics of Innovative Engineering: A Commitment to Peer-to-Peer-Learning. in Principles, Structures and Requirements of Excellent Teaching, Deutsche Gesellschaft für Hochschuldidaktik (dghd), 2018
    BibTeX
    @incollection{Ho18,
     author = {Hoffmann, Christian},
     abstract = {},
     title = {{Teaching Award Winner: Ethics of Innovative Engineering: A Commitment to Peer-to-Peer-Learning}},
     publisher = {{Deutsche Gesellschaft f{\"u}r Hochschuldidaktik (dghd)}},
     series = {Blickpunkt Hochschuldidaktik},
     editor = {Tantau, Till and Jansen-Schulz, Bettina},
     booktitle = {{Principles, Structures and Requirements of Excellent Teaching}},
     year = {2018}
    }
    
    
    
  • Olbrich, Michael and Petersen, Eike and Hoffmann, Christian and Rostalski, Philipp: Sparse Estimation for the Assessment of Muscular Activity based on sEMG Measurements. in Proc. 18th Symp. Syst. Ident., 2018
    BibTeX
    @inproceedings{OlPeHoRo18,
     author = {Olbrich, Michael and Petersen, Eike and Hoffmann, Christian and Rostalski, Philipp},
     abstract = {},
     title = {{Sparse Estimation for the Assessment of Muscular Activity based on sEMG Measurements}},
     year = {2018},
     booktitle = {Proc. 18th Symp. Syst. Ident.}
    }
    
    
    
  • Petersen, Eike and Hoffmann, Christian and Rostalski, Philipp: On Approximate Nonlinear Gaussian Message Passing on Factor Graphs. in Proc. Stat. Sig. Proc. Workshop, 2018
    BibTeX
    @inproceedings{PeHoRo18,
     author = {Petersen, Eike and Hoffmann, Christian and Rostalski, Philipp},
     abstract = {},
     title = {{On Approximate Nonlinear Gaussian Message Passing on Factor Graphs}},
     year = {2018},
     booktitle = {Proc. Stat. Sig. Proc. Workshop}
    }
    
    
    
  • Thomsen, Ole and Schmarbeck, Benedikt and Siebert, Marlin and Brinkmann, Ralf and Hoffmann, Christian: Leistungsgesteuerte temperaturüberwachte Lasertherapie der Netzhaut mittels adaptiv robuster H-Unendlich-Regelung. in Proc. Workshop Automed, 2018
    BibTeX
    @inproceedings{ThScSiBr18,
     author = {Thomsen, Ole and Schmarbeck, Benedikt and Siebert, Marlin and Brinkmann, Ralf and Hoffmann, Christian},
     abstract = {},
     title = {{Leistungsgesteuerte temperatur{\"u}berwachte Lasertherapie der Netzhaut mittels adaptiv robuster ℋ∞-Regelung}},
     year = {2018},
     booktitle = {Proc. Workshop Automed}
    }
    
    
    
  • Ehlers, Christian: Health Detection for the European XFEL. 2018
    BibTeX
    @phdthesis{Eh18,
     author = {Ehlers, Christian},
     abstract = {},
     year = {2018},
     title = {{Health Detection for the European XFEL}},
     school = {{Universit{\"a}t zu L{\"u}beck}},
     type = {{Bachelor Thesis}},
     keyword = {ThesisAtIME; SupervisedByANawaz; SupervisedByPRostalski}
    }
    
    
    
  • Hoffmann, Christian: Ethik innovativer Technologien. in Künstliche Intelligenz - Perspektiven für Schleswig-Holstein, Kiel, Schleswig-Holstein, Germany, 2018
    BibTeX Link
    @misc{Ho18c,
     author = {Hoffmann, Christian},
     date = {31.5.2018},
     year = {2018},
     title = {{Ethik innovativer Technologien}},
     url = {https://www.oksh.de/ki/sehen/mediathek/?beitrag=kuenstliche-intelligenz-perspektiven-fuer-schleswig-holstein-ethik-innovativer-technologien},
     address = {Kiel, Schleswig-Holstein, Germany},
     series = {{K{\"u}nstliche Intelligenz - Perspektiven f{\"u}r Schleswig-Holstein}},
     booktitle = {{K{\"u}nstliche Intelligenz - Perspektiven f{\"u}r Schleswig-Holstein}}
    }
  • Rostalski, Philipp and Kleinewalter, Dennis: Didactic Concept for Teaching in Medical Engineering. in Principles, Structures and Requirements of Excellent Teaching, Deutsche Gesellschaft für Hochschuldidaktik (dghd), 2018
    BibTeX
    @incollection{RoKl18,
     author = {Rostalski, Philipp and Kleinewalter, Dennis},
     abstract = {},
     title = {{Didactic Concept for Teaching in Medical Engineering}},
     publisher = {{Deutsche Gesellschaft f{\"u}r Hochschuldidaktik (dghd)}},
     series = {Blickpunkt Hochschuldidaktik},
     editor = {Tantau, Till and Jansen-Schulz, Bettina},
     booktitle = {{Principles, Structures and Requirements of Excellent Teaching}},
     year = {2018}
    }
    
    
    
  • Männel, Georg and Hoffmann, Christian and Rostalski, Philipp: A Robust Model Predictive Control Approach to Intelligent Respiratory Support. in Prof. Conf. Contr. Technol. Applicat., 2018
    BibTeX
    @inproceedings{MaHoRo18,
     author = {M{\"a}nnel, Georg and Hoffmann, Christian and Rostalski, Philipp},
     abstract = {},
     title = {{A Robust Model Predictive Control Approach to Intelligent Respiratory Support}},
     year = {2018},
     booktitle = {Prof. Conf. Contr. Technol. Applicat.}
    }
    
    
    
  • Nawaz, Ayla S. and Hoffmann, Christian and Grasshoff, Jan and Lichtenberg, Gerwald and Rostalski, Philipp: A Factor Graph Approach to Stochastic Model-Based Fault Diagnosis. in Proc. 57th IEEE Conf. Decision Contr., 2018
    BibTeX
    @inproceedings{NaHoGrLi18,
     author = {Nawaz, Ayla S. and Hoffmann, Christian and Gra{\ss}hoff, Jan and Lichtenberg, Gerwald and Rostalski, Philipp},
     abstract = {},
     title = {{A Factor Graph Approach to Stochastic Model-Based Fault Diagnosis}},
     year = {2018},
     booktitle = {Proc. 57th IEEE Conf. Decision Contr.}
    }
    
    
    
  • Petersen, Eike and Rostalski, Philipp: A Comprehensive Mathematical Model of Surface Electromyography and Force Generation. 2018
    BibTeX
    @article{PeRo18,
     author = {Petersen, Eike and Rostalski, Philipp},
     abstract = {},
     year = {2018},
     title = {{A Comprehensive Mathematical Model of Surface Electromyography and Force Generation}}
    }
    
    
    

2017

  • Morsi, A. and Abbas, Hossam Seddik and Mohamed, A.: Wind turbine control based on a modified model predictive control scheme for linear parameter-varying systems. IET Contr. Theory Applicat., 2017
    BibTeX
    @article{MoAbMo17,
     author = {Morsi, A. and Abbas, Hossam Seddik and Mohamed, A.},
     abstract = {},
     year = {2017},
     title = {{Wind turbine control based on a modified model predictive control scheme for linear parameter-varying systems}},
     journal = {IET Contr. Theory Applicat.},
     note = {in press  {\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}  {\%}{\%} Added: 19.07.1017, by Jan Grasshoff  {\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}{\%}}
    }
    
    
    
  • Eger, Marcus and Rostalski, Philipp and Buchner, Herbert: Vorrichtung und Verfahren zum Bereitstellen von Datensignalen indizierend Muskelaktivitäten, welche für inspiratorische sowie exspiratorische Atemanstrengungen eines Patienten relevant sind. 2017
    BibTeX
    @patent{EgRoBu17,
     author = {Eger, Marcus and Rostalski, Philipp and Buchner, Herbert},
     abstract = {},
     year = {2017},
     title = {{Vorrichtung und Verfahren zum Bereitstellen von Datensignalen indizierend Muskelaktivit{\"a}ten, welche f{\"u}r inspiratorische sowie exspiratorische Atemanstrengungen eines Patienten relevant sind}},
     number = {DE102015015296 (A1)},
     assignee = {{Dr{\"a}gerwerk AG {\&} Co. KGaA}},
     nationality = {Germany}
    }
    
    
    
  • Grasshoff, Jan and Männel, Georg and Rostalski, Philipp: Nonparametric modeling of quasi-periodic signals - application to esophageal pressure filtering. in Ann. Conf. German Soc. Biomed. Eng., no. 62, pp. 356-363, 2017
    BibTeX
    @inproceedings{GrMaRo17,
     author = {Gra{\ss}hoff, Jan and M{\"a}nnel, Georg and Rostalski, Philipp},
     abstract = {},
     title = {{Nonparametric modeling of quasi-periodic signals -- application to esophageal pressure filtering}},
     pages = {356--363},
     volume = {62},
     series = {Biomedical Engineering / Biomedizinische Technik, Abstract and Poster in Session 6. Biosignal Processing and Monitoring I},
     year = {2017},
     booktitle = {Ann. Conf. German Soc. Biomed. Eng.}
    }
    
    
    
  • Baal, Dimitrij: Modellierung und Simulation der menschlichen Atemregulation. 2017
    BibTeX
    @phdthesis{Ba17,
     author = {Baal, Dimitrij},
     abstract = {},
     year = {2017},
     title = {{Modellierung und Simulation der menschlichen Atemregulation}},
     school = {{Universit{\"a}t zu L{\"u}beck}},
     type = {{Bachelor Thesis}},
     keyword = {ThesisAtIME; SupervisedByJGrasshoff; SupervisedByPRostalski}
    }
    
    
    
  • Gra\sshoff, Jan: Model-based Estimation of Respiratory Effort Using Esophageal Pressure. 2017
    BibTeX
    @phdthesis{Gr17,
     author = {Gra{\ss}hoff, Jan},
     abstract = {},
     year = {2017},
     title = {{Model-based Estimation of Respiratory Effort Using Esophageal Pressure}},
     school = {{Universit{\"a}t zu L{\"u}beck}},
     type = {{Master's Thesis}},
     keyword = {ThesisAtIME; SupervisedByEPetersen; SupervisedByPRostalski}
    }
    
    
    
  • Hoffmann, Christian and Rostalski, Philipp: Lineare optimale Regelung und Schätzung mittels Message Passing auf Faktorgraphen. Boppard, Rheinland-Pfalz, Germany, 2017
    BibTeX Datei
    @misc{HoRo17b,
     author = {Hoffmann, Christian and Rostalski, Philipp},
     abstract = {},
     year = {2017},
     title = {{Lineare optimale Regelung und Sch{\"a}tzung mittels Message Passing auf Faktorgraphen}},
     address = {Boppard, Rheinland-Pfalz, Germany},
     series = {{51. Regelungstechnisches Kolloquium in Boppard}}
    }
    
    
    
  • Hoffmann, Christian and Rostalski, Philipp: Linear Optimal Control on Factor Graphs - A Message Passing Perspective. in Proc. 20th IFAC World Congress, 2017
    BibTeX
    @inproceedings{HoRo17,
     author = {Hoffmann, Christian and Rostalski, Philipp},
     abstract = {},
     title = {{Linear Optimal Control on Factor Graphs - A Message Passing Perspective}},
     year = {2017},
     booktitle = {Proc. 20th IFAC World Congress}
    }
    
    
    
  • Thomsen, Ole: Leistungsgesteuerte temperaturüberwachte Lasertherapie der Netzhaut mittels adaptiv robuster H-Unendlich-Regelung. 2017
    BibTeX
    @phdthesis{Th17,
     author = {Thomsen, Ole},
     abstract = {},
     year = {2017},
     title = {{Leistungsgesteuerte temperatur{\"u}berwachte Lasertherapie der Netzhaut mittels adaptiv robuster H-Unendlich-Regelung}},
     school = {{Universit{\"a}t zu L{\"u}beck}},
     type = {{Bachelor Thesis}},
     keyword = {ThesisAtIME; SupervisedByCHoffmann; SupervisedByRBrinkmann}
    }
    
    
    
  • Schwarzat, Julian: Inbetriebnahme und Regelung eines Ball-Balancing-Robots. 2017
    BibTeX
    @phdthesis{Sc17b,
     author = {Schwarzat, Julian},
     abstract = {},
     year = {2017},
     title = {{Inbetriebnahme und Regelung eines Ball-Balancing-Robots}},
     school = {{Universit{\"a}t zu L{\"u}beck}},
     type = {{Bachelor Thesis}},
     keyword = {ThesisAtIME; SupervisedByCHoffmann; SupervisedByGMaennel}
    }
    
    
    
  • Becher, Tobias and Rostalski, Philipp and Kott, Matthias and Adler, Andy and Schädler, Dirk and Weiler, Norbert and Frerichs, Inez and Weiler, N.: Global and regional assessment of sustained inflation pressure-volume curves in patients with acute respiratory distress syndrome. Phys. Meas., no. 38, pp. 1132-1144, 2017
    BibTeX
    @article{BeRoKoAd17,
     author = {Becher, Tobias and Rostalski, Philipp and Kott, Matthias and Adler, Andy and Sch{\"a}dler, Dirk and Weiler, Norbert and Frerichs, Inez and Weiler, N.},
     abstract = {OBJECTIVE
    
    Static or quasi-static pressure-volume (P-V ) curves can be used to determine the lung mechanical properties of patients suffering from acute respiratory distress syndrome (ARDS). According to the traditional interpretation, lung recruitment occurs mainly below the lower point of maximum curvature (LPMC) of the inflation P-V curve. Although some studies have questioned this assumption, setting of positive end-expiratory pressure 2 cmH2O above the LPMC was part of a 'lung-protective' ventilation strategy successfully applied in several clinical trials. The aim of our study was to quantify the amount of unrecruited lung at different clinically relevant points of the P-V curve.
    
    APPROACH
    
    P-V curves and electrical impedance tomography (EIT) data from 30 ARDS patients were analysed. We determined the regional opening pressures for every EIT image pixel and fitted the global P-V curves to five sigmoid model equations to determine the LPMC, inflection point (IP) and upper point of maximal curvature (UPMC). Points of maximal curvature and IP were compared between the models by one-way analysis of variance (ANOVA). The percentages of lung pixels remaining closed ('unrecruited lung') at LPMC, IP and UPMC were calculated from the number of lung pixels exhibiting regional opening pressures higher than LPMC, IP and UPMC and were also compared by one-way ANOVA.
    
    MAIN RESULTS
    
    As results, we found a high variability of LPMC values among the models, a smaller variability of IP and UPMC values. We found a high percentage of unrecruited lung at LPMC, a small percentage of unrecruited lung at IP and no unrecruited lung at UPMC.
    
    SIGNIFICANCE
    
    Our results confirm the notion of ongoing lung recruitment at pressure levels above LPMC for all investigated model equations and highlight the importance of a regional assessment of lung recruitment in patients with ARDS.},
     year = {2017},
     title = {{Global and regional assessment of sustained inflation pressure-volume curves in patients with acute respiratory distress syndrome}},
     pages = {1132--1144},
     volume = {38},
     number = {6},
     journal = {Phys. Meas.},
     note = {Journal Article}
    }
    
    
    
  • Löding, Stine: Force-sEMG relationship of a skeletal muscle during isometric contractions. 2017
    BibTeX
    @phdthesis{Lo17,
     author = {L{\"o}ding, Stine},
     abstract = {},
     year = {2017},
     title = {{Force-sEMG relationship of a skeletal muscle during isometric contractions}},
     school = {{Universit{\"a}t zu L{\"u}beck}},
     type = {{Bachelor Thesis}},
     keyword = {ThesisAtIME; SupervisedByEPetersen; SupervisedByPRostalski}
    }
    
    
    
  • Wollnack, Simon and Abbas, Hossam Seddik and Tóth, Roland and Werner, Herbert: Fixed-structure LPV-IO controllers: An implicit representation based approach. Automatica, no. 83, pp. 282-289, 2017
    BibTeX
    @article{WoAbToWe17,
     author = {Wollnack, Simon and Abbas, Hossam Seddik and T{\'o}th, Roland and Werner, Herbert},
     abstract = {},
     year = {2017},
     title = {{Fixed-structure LPV-IO controllers: An implicit representation based approach}},
     pages = {282--289},
     volume = {83},
     journal = {Automatica}
    }
    
    
    
  • Leemhuis, Mena: Faktorgraph-basierte Identifikation eines physiologischen Gasaustauschmodells. 2017
    BibTeX
    @phdthesis{Le17,
     author = {Leemhuis, Mena},
     abstract = {},
     year = {2017},
     title = {{Faktorgraph-basierte Identifikation eines physiologischen Gasaustauschmodells}},
     school = {{Universit{\"a}t zu L{\"u}beck}},
     type = {{Bachelor Thesis}},
     keyword = {ThesisAtIME; SupervisedByCHoffmann; SupervisedByGMaennel}
    }
    
    
    
  • Grasshoff, Jan and Rostalski, Philipp: Estimation of Respiratory Mechanics by Automatic Analysis of the Campbell Diagram. 2017
    BibTeX
    @misc{GrRo17,
     author = {Gra{\ss}hoff, Jan and Rostalski, Philipp},
     abstract = {},
     year = {2017},
     title = {{Estimation of Respiratory Mechanics by Automatic Analysis of the Campbell Diagram}},
     series = {{PLUG (Pleural Pressure Working Group)}}
    }
    
    
    
  • Schumacher, Lennart: Entwurf einer H-Unendlich-basierten Lageregelung für den Crazyflie 2.0 Quadrokopter. 2017
    BibTeX
    @phdthesis{Sc17,
     author = {Schumacher, Lennart},
     abstract = {},
     year = {2017},
     title = {{Entwurf einer H-Unendlich-basierten Lageregelung f{\"u}r den Crazyflie 2.0 Quadrokopter}},
     school = {{Universit{\"a}t zu L{\"u}beck}},
     type = {{Bachelor Thesis}},
     keyword = {ThesisAtIME; SupervisedByCHoffmann}
    }
    
    
    
  • Becher, Tobias and Schädler, Dirk and Rostalski, Philipp and Zick, Günther and Frerichs, Inez and Weller, Norbert: Determination of respiratory system compliance during pressure support ventilation by small variations of pressure support. J. Clin. Monit. Comput., 2017
    BibTeX
    @article{BeScRoZi17,
     author = {Becher, Tobias and Sch{\"a}dler, Dirk and Rostalski, Philipp and Zick, G{\"u}nther and Frerichs, Inez and Weller, Norbert},
     abstract = {},
     year = {2017},
     title = {{Determination of respiratory system compliance during pressure support ventilation by small variations of pressure support}},
     journal = {J. Clin. Monit. Comput.},
     note = {submitted}
    }
    
    
    
  • Kowalski, Christian: Detection of Patient-Ventilator Asynchrony using Surface Electromyography. 2017
    BibTeX
    @phdthesis{Ko17,
     author = {Kowalski, Christian},
     abstract = {},
     year = {2017},
     title = {{Detection of Patient-Ventilator Asynchrony using Surface Electromyography}},
     school = {{Universit{\"a}t zu L{\"u}beck}},
     type = {{Master's Thesis}},
     keyword = {ThesisAtIME; SupervisedByEPetersen; SupervisedByPRostalski}
    }
    
    
    
  • Petersen, Eike and Buchner, Herbert and Eger, Marcus and Rostalski, Philipp: Convolutive blind source separation of surface EMG measurements of the respiratory muscles. Biomed. Tech., no. 62, pp. 171-181, 2017
    BibTeX
    @article{PeBuEgRo17,
     author = {Petersen, Eike and Buchner, Herbert and Eger, Marcus and Rostalski, Philipp},
     abstract = {Electromyography (EMG) has long been used for the assessment of muscle function and activity and has recently been applied to the control of medical ventilation. For this application, the EMG signal is usually recorded invasively by means of electrodes on a nasogastric tube which is placed inside the esophagus in order to minimize noise and crosstalk from other muscles. Replacing these invasive measurements with an EMG signal obtained non-invasively on the body surface is difficult and requires techniques for signal separation in order to reconstruct the contributions of the individual respiratory muscles. In the case of muscles with small cross-sectional areas, or with muscles at large distances from the recording site, solutions to this problem have been proposed previously. The respiratory muscles, however, are large and distributed widely over the upper body volume. In this article, we describe an algorithm for convolutive blind source separation (BSS) that performs well even for large, distributed muscles such as the respiratory muscles, while using only a small number of electrodes. The algorithm is derived as a special case of the TRINICON general framework for BSS. To provide evidence that it shows potential for separating inspiratory, expiratory, and cardiac activities in practical applications, a joint numerical simulation of EMG and ECG activities was performed, and separation success was evaluated in a variety of noise settings. The results are promising.
    
    ~
    
    Electromyography (EMG) has long been used for the assessment of muscle function and activity and has recently been applied to the control of medical ventilation. For this application, the EMG signal is usually recorded invasively by means of electrodes on a nasogastric tube which is placed inside the esophagus in order to minimize noise and crosstalk from other muscles. Replacing these invasive measurements with an EMG signal obtained non-invasively on the body surface is difficult and requires techniques for signal separation in order to reconstruct the contributions of the individual respiratory muscles. In the case of muscles with small cross-sectional areas, or with muscles at large distances from the recording site, solutions to this problem have been proposed previously. The respiratory muscles, however, are large and distributed widely over the upper body volume. In this article, we describe an algorithm for convolutive blind source separation (BSS) that performs well even for large, distributed muscles such as the respiratory muscles, while using only a small number of electrodes. The algorithm is derived as a special case of the TRINICON general framework for BSS. To provide evidence that it shows potential for separating inspiratory, expiratory, and cardiac activities in practical applications, a joint numerical simulation of EMG and ECG activities was performed, and separation success was evaluated in a variety of noise settings. The results are promising.
    
    // 
    
    Electromyography (EMG) has long been used for the assessment of muscle function and activity and has recently been applied to the control of medical ventilation. For this application, the EMG signal is usually recorded invasively by means of electrodes on a nasogastric tube which is placed inside the esophagus in order to minimize noise and crosstalk from other muscles. Replacing these invasive measurements with an EMG signal obtained non-invasively on the body surface is difficult and requires techniques for signal separation in order to reconstruct the contributions of the individual respiratory muscles. In the case of muscles with small cross-sectional areas, or with muscles at large distances from the recording site, solutions to this problem have been proposed previously. The respiratory muscles, however, are large and distributed widely over the upper body volume. In this article, we describe an algorithm for convolutive blind source separation (BSS) that performs well even for large, distributed muscles such as the respiratory muscles, while using only a small number of electrodes. The algorithm is derived as a special case of the TRINICON general framework for BSS. To provide evidence that it shows potential for separating inspiratory, expiratory, and cardiac activities in practical applications, a joint numerical simulation of EMG and ECG activities was performed, and separation success was evaluated in a variety of noise settings. The results are promising.},
     year = {2017},
     title = {{Convolutive blind source separation of surface EMG measurements of the respiratory muscles}},
     pages = {171--181},
     volume = {62},
     number = {2},
     journal = {Biomed. Tech.},
     note = {Evaluation Studies
    
    Journal Article}
    }
    
    
    
  • Handzsuj, Thomas and Krüger, Thomas and Rostalski, Philipp and Eger, Marcus: Beatmungssystem mit einer Anzeigeeinrichtung. 2017
    BibTeX
    @patent{HaKrRoEg17,
     author = {Handzsuj, Thomas and Kr{\"u}ger, Thomas and Rostalski, Philipp and Eger, Marcus},
     abstract = {},
     year = {2017},
     title = {{Beatmungssystem mit einer Anzeigeeinrichtung}},
     number = {DE102016001138 (A1)},
     assignee = {{Dr{\"a}gerwerk AG {\&} Co. KGaA}},
     nationality = {Germany}
    }
    
    
    
  • Handzsuj, Thomas and Krüger, Thomas and Rostalski, Philipp and Eger, Marcus: Beatmungssystem mit einer Anzeigeeinrichtung. 2017
    BibTeX
    @patent{HaKrRoEg17b,
     author = {Handzsuj, Thomas and Kr{\"u}ger, Thomas and Rostalski, Philipp and Eger, Marcus},
     abstract = {},
     year = {2017},
     title = {{Beatmungssystem mit einer Anzeigeeinrichtung}},
     number = {DE102016001139 (A1)},
     assignee = {{Dr{\"a}gerwerk AG {\&} Co. KGaA}},
     nationality = {Germany}
    }
    
    
    
  • Olbrich, Michael: Application of Factor Graphs in EMG Signal Quantification. 2017
    BibTeX
    @phdthesis{Ol17,
     author = {Olbrich, Michael},
     abstract = {},
     year = {2017},
     title = {{Application of Factor Graphs in EMG Signal Quantification}},
     school = {{Universit{\"a}t zu L{\"u}beck}},
     type = {{Master's Thesis}},
     keyword = {ThesisAtIME;SupervisedByEPetersen;SupervisedByPRostalski;SupervisedByCHoffmann}
    }
    
    
    
  • Abbas, Hossam Seddik and Hanema, J. and Tóth, Roland and Mohammadpour, Javad and Meskin, Nader: An improved robust model predictive control for linear parameter-varying input-output models. Int. J. Rob. Nonlin. Contr., 2017
    BibTeX
    @article{AbHaToMo17,
     author = {Abbas, Hossam Seddik and Hanema, J. and T{\'o}th, Roland and Mohammadpour, Javad and Meskin, Nader},
     abstract = {},
     year = {2017},
     title = {{An improved robust model predictive control for linear parameter-varying input-output models}},
     journal = {Int. J. Rob. Nonlin. Contr.},
     note = {in press}
    }
    
    
    
  • Grasshoff, Jan and Petersen, Eike and Eger, Marcus and Bellani, Giacomo and Rostalski, Philipp: A Template Subtraction Method for the Removal of Cardiogenic Oscillations on Esophageal Pressure Signals. in Proc. 39th Ann. Int. Conf. Eng. Med. Biol. Soc., 2017
    BibTeX
    @inproceedings{GrPeEgBe17,
     author = {Gra{\ss}hoff, Jan and Petersen, Eike and Eger, Marcus and Bellani, Giacomo and Rostalski, Philipp},
     abstract = {Esophageal pressure (Pes) is usually measured in patients receiving mechanical ventilation and is used for the assessment of lung mechanics. However, its interpretation is complicated by the presence of cardiogenic oscillations (CGO). In this article we present a novel method for the reduction of CGO based on the identification of pressure templates. Similar approaches are known for the removal of electrocardiographic (ECG) artifacts from the electromyogram (EMG). The proposed method is tested on clinical recordings of patients under assisted spontaneous ventilation. Besides the improvement of the respiratory signals, the identified CGO templates can be used diagnostically when viewed in relation to corresponding ECG data. This approach is illustrated on a few sample datasets.},
     title = {{A Template Subtraction Method for the Removal of Cardiogenic Oscillations on Esophageal Pressure Signals}},
     year = {2017},
     booktitle = {Proc. 39th Ann. Int. Conf. Eng. Med. Biol. Soc.}
    }
    
    
    
  • Hoffmann, Christian and Petersen, Eike and Handzsuj, Thomas and Bellani, Giacomo and Rostalski, Philipp: A Factor Graph-Based Change Point Detection Algorithm With an Application to sEMG-Onset and Activity Detection. in Ann. Conf. German Soc. Biomed. Eng., no. 62, pp. 116-120, 2017
    BibTeX
    @inproceedings{HoPeHaBe17,
     author = {Hoffmann, Christian and Petersen, Eike and Handzsuj, Thomas and Bellani, Giacomo and Rostalski, Philipp},
     abstract = {},
     title = {{A Factor Graph-Based Change Point Detection Algorithm With an Application to sEMG-Onset and Activity Detection}},
     pages = {116--120},
     volume = {62},
     series = {Biomedical Engineering / Biomedizinische Technik, Abstract and Poster in Session 6. Biosignal Processing and Monitoring I},
     year = {2017},
     booktitle = {Ann. Conf. German Soc. Biomed. Eng.}
    }
    
    
    
  • Hoffmann, Christian and Isler, Andreas and Rostalski, Philipp: A Factor Graph Approach to Parameter Identification for Affine LPV Systems. in Proc. Amer. Contr. Conf, 2017
    BibTeX
    @inproceedings{HoIsRo17,
     author = {Hoffmann, Christian and Isler, Andreas and Rostalski, Philipp},
     abstract = {},
     title = {{A Factor Graph Approach to Parameter Identification for Affine LPV Systems}},
     year = {2017},
     booktitle = {Proc. Amer. Contr. Conf}
    }
    
    
    

2016

  • Rostalski, Philipp and Handzsuj, Thomas and Krüger, Thomas: Verfahren zur Einstellung der Betriebsparameter eines Beatmungssystems. 2016
    BibTeX
    @patent{RoHaKr15,
     author = {Rostalski, Philipp and Handzsuj, Thomas and Kr{\"u}ger, Thomas},
     abstract = {},
     year = {2016},
     title = {{Verfahren zur Einstellung der Betriebsparameter eines Beatmungssystems}},
     number = {DE102015004164 (A1)},
     assignee = {{Dr{\"a}gerwerk AG {\&} Co. KGaA}},
     nationality = {Germany}
    }
    
    
    
  • Nawaz, Ayla S. and Pfeiffer, Sven and Lichtenberg, Gerwald and Schlarb, Holger: Self-organized Critical Control for the European XFEL using Black Box Parameter Identification for the Quench Detection System. in Proc. 3rd Conf. Contr. Fault-Tolerant Syst, pp. 196-201, 2016
    BibTeX
    @inproceedings{NaPfLiSc16,
     author = {Nawaz, Ayla S. and Pfeiffer, Sven and Lichtenberg, Gerwald and Schlarb, Holger},
     abstract = {},
     title = {{Self-organized Critical Control for the European XFEL using Black Box Parameter Identification for the Quench Detection System}},
     pages = {196--201},
     year = {2016},
     booktitle = {Proc. 3rd Conf. Contr. Fault-Tolerant Syst}
    }
    
    
    
  • Hanema, J. and Tóth, Roland and Lazar, M. and Abbas, Hossam Seddik: MPC for Linear Parameter-Varying Systems in Input-Output Representation. in Proc. IEEE Multi-Conf. Syst. Contr., pp. 354-359, 2016
    BibTeX
    @inproceedings{HaToLaAb16,
     author = {Hanema, J. and T{\'o}th, Roland and Lazar, M. and Abbas, Hossam Seddik},
     abstract = {},
     title = {{MPC for Linear Parameter-Varying Systems in Input-Output Representation}},
     pages = {354--359},
     year = {2016},
     booktitle = {Proc. IEEE Multi-Conf. Syst. Contr.}
    }
    
    
    
  • Männel, Georg and Rutsatz, Dirk and Krüger, Thomas and Rostalski, Philipp: Modellprädiktive Regelung von Kohlenstoffdioxid im Atemgas. in Proc. Workshop Automed, 2016
    BibTeX
    @inproceedings{MaRuKrRo16,
     author = {M{\"a}nnel, Georg and Rutsatz, Dirk and Kr{\"u}ger, Thomas and Rostalski, Philipp},
     abstract = {},
     title = {{Modellpr{\"a}diktive Regelung von Kohlenstoffdioxid im Atemgas}},
     year = {2016},
     booktitle = {Proc. Workshop Automed}
    }
    
    
    
  • Grasshoff, Jan: Model-Based Estimation of Respiratory Effort using Esophageal Pressure. 2016
    BibTeX
    @phdthesis{Gr16,
     author = {Gra{\ss}hoff, Jan},
     abstract = {},
     year = {2016},
     title = {{Model-Based Estimation of Respiratory Effort using Esophageal Pressure}},
     school = {{Universit{\"a}t zu L{\"u}beck}},
     type = {{Master's Thesis}},
     keyword = {ThesisAtIME; SupervisedByEPetersen; SupervisedByPRostalski}
    }
    
    
    
  • Männel, Georg: Model predictive Control for Carbon-Dioxide in expiratory Gas. 2016
    BibTeX
    @phdthesis{Ma16,
     author = {M{\"a}nnel, Georg},
     abstract = {},
     year = {2016},
     title = {{Model predictive Control for Carbon-Dioxide in expiratory Gas}},
     school = {{Universit{\"a}t zu L{\"u}beck}},
     type = {{Master's Thesis}},
     keyword = {ThesisAtIME; SupervisedByPRostalski}
    }
    
    
    
  • Böckmann, Jan and Tröllsch, Arne and Rostalski, Philipp: Messverfahren, Messvorrichtung und Messsystem. 2016
    BibTeX
    @patent{BoTrRo16,
     author = {B{\"o}ckmann, Jan and Tr{\"o}llsch, Arne and Rostalski, Philipp},
     abstract = {Die Erfindung bezieht sich auf ein Messsystem (10), eine Messvorrichtung (12), einen Reaktionstr{\"a}ger (14) und ein Messverfahren zur Messung einer Konzentration von gas- und/oder aerosolf{\"o}rmigen Komponenten eines Gasgemisches. Der Reaktionstr{\"a}ger weist zwei Str{\"o}mungskan{\"a}le (42) und eine Codierung auf, welche ausgebildet ist, um von einem Positionssensor (36) erfasst zu werden und eine unabh{\"a}ngige Positionierung des Reaktionstr{\"a}gers in jeder der den Str{\"o}mungskan{\"a}len zugeordneten Relativpositionen zu erm{\"o}glichen. Zumindest ein Str{\"o}mungskanal bildet eine Reaktionskammer (46) mit einem Reaktionsstoff (48) und der Reaktionsstoff geht mit zumindest einer zu messenden Komponente des Gasgemisches eine optisch detektierbare Reaktion ein.; Die Messvorrichtung umfasst einen Positionssensor zum Erfassen einer Relativposition des Reaktionstr{\"a}gers und eine Reaktionstr{\"a}gerf{\"o}rdereinrichtung (28) zum Bewegen des Reaktionstr{\"a}gers relativ zu Gasanschl{\"u}ssen (22, 24) eines Gaszu-(16) und -abflusskanals (16, 18), welche ausgebildet ist, um in einem Messvorgang den Reaktionstr{\"a}ger in einer ersten Relativposition zu positionieren, zum Herstellen einer Verbindung zwischen den Gasanschl{\"u}ssen {\"u}ber einen ersten Str{\"o}mungskanal zum Durchsp{\"u}len des Gaszuflusskanals, und in einer zweiten Relativposition zu positionieren, zum Herstellen einer Verbindung zwischen den Gasanschl{\"u}ssen {\"u}ber einen zweiten, eine Reaktionskammer bildenden Str{\"o}mungskanal, zur Messung der Gasgemischkomponente.},
     year = {2016},
     title = {{Messverfahren, Messvorrichtung und Messsystem}},
     number = {DE102014013143 (B4)}
    }
    
    
    
  • Rahme, Sandy and Abbas, Hossam Seddik and Meskin, Nader and Tóth, Roland and Mohammadpour, Javad: LPV model development and control of a solution copolymerization reactor. Contr. Eng. Prac., no. 48, pp. 98-110, 2016
    BibTeX
    @article{RaAbMeTo16,
     author = {Rahme, Sandy and Abbas, Hossam Seddik and Meskin, Nader and T{\'o}th, Roland and Mohammadpour, Javad},
     abstract = {},
     year = {2016},
     title = {{LPV model development and control of a solution copolymerization reactor}},
     pages = {98--110},
     volume = {48},
     journal = {Contr. Eng. Prac.}
    }
    
    
    
  • Gonzalez Cisneros, Pablo Sebastian and Hoffmann, Christian and Bartels, Marcus and Werner, Herbert: Linear Parameter-Varying Controller Design for a Nonlinear Quad-Rotor Helicopter Model for High Speed Trajectory Tracking. in Proc. Amer. Control Conf, pp. 486-491, 2016
    BibTeX
    @inproceedings{GoHoBaWe16,
     author = {{Gonzalez Cisneros}, Pablo Sebastian and Hoffmann, Christian and Bartels, Marcus and Werner, Herbert},
     abstract = {},
     title = {{Linear Parameter-Varying Controller Design for a Nonlinear Quad-Rotor Helicopter Model for High Speed Trajectory Tracking}},
     pages = {486--491},
     year = {2016},
     booktitle = {Proc. Amer. Control Conf}
    }
    
    
    
  • Hoffmann, Christian: Linear Parameter-Varying Control of Systems of High Complexity: Ph.D. Thesis. Institute of Control Systems, Germany, 2016
    BibTeX Link Datei
    @phdthesis{Ho16,
     author = {Hoffmann, Christian},
     abstract = {Der Entwurf von Reglern f{\"u}r komplexe nichtlineare Regelstrecken im Framework Linear Parameterver{\"a}nderlicher (LPV) Systeme f{\"u}hrt zu hohem Modellierungs-, Synthese- und Implementierungsaufwand. Zugleich k{\"o}nnen Regelstrecken durch eine verteilte Struktur {\"a}hnlicher interagierender LPV-Subsysteme eine hohe Komplexit{\"a}t erlangen. Die vorliegende Arbeit behandelt Methoden zur Modellierung komplexer LPV-Systeme, sowohl im Sinne nichtlinearer, als auch verteilter Regelstrecken, und beinhaltet verbesserte Entwurfswerkzeuge, die zu niedrigerem Synthese- und Implementierungsaufwand f{\"u}hren.
    
    The controller design for complex nonlinear systems using the framework of linear parameter-varying (LPV) systems often leads to high costs in modeling, synthesis and implementation. Interconnected LPV subsystems also yield complex systems. This thesis presents methods for the modeling of complex LPV systems, in the sense of nonlinear as well as interconnected subsystems and introduces improved controller synthesis tools that lead to reduced synthesis and implementation costs.},
     year = {2016},
     title = {{Linear Parameter-Varying Control of Systems of High Complexity: Ph.D. Thesis}},
     address = {Germany},
     publisher = {Institute of Control Systems},
     school = {{Hamburg University of Technology}},
     doi = {10.15480/882.1301},
     url = {https://doi.org/10.15480/882.1301}
    }
    
    
    
  • Eckardt, Nils: Design and Setup of an sEMG and Force Measurement Station. 2016
    BibTeX
    @phdthesis{Ec16,
     author = {Eckardt, Nils},
     abstract = {},
     year = {2016},
     title = {{Design and Setup of an sEMG and Force Measurement Station}},
     school = {{Universit{\"a}t zu L{\"u}beck}},
     type = {{Master's Thesis}},
     keyword = {ThesisAtIME; SupervisedByEPetersen; SupervisedByPRostalski}
    }
    
    
    
  • Gerant, Victoria-Marie: Design and Characterization of a Low-Cost Atomic Force Microscope. 2016
    BibTeX
    @phdthesis{Ge16,
     author = {Gerant, Victoria-Marie},
     abstract = {},
     year = {2016},
     title = {{Design and Characterization of a Low-Cost Atomic Force Microscope}},
     school = {{Universit{\"a}t zu L{\"u}beck}},
     type = {{Bachelor Thesis}},
     keyword = {ThesisAtIME; SupervisedByCHoffmann; SupervisedByPRostalski}
    }
    
    
    
  • Buchner, Herbert and Petersen, Eike and Eger, Marcus and Rostalski, Philipp: Convolutive blind source separation on surface EMG signals for respiratory diagnostics and medical ventilation control. in Proc. 38th Ann. Int. Conf. Eng. Med. Biol. Soc, no. 2016, pp. 3626-3629, 2016
    BibTeX
    @inproceedings{BuPeEgRo16,
     author = {Buchner, Herbert and Petersen, Eike and Eger, Marcus and Rostalski, Philipp},
     abstract = {The electromyogram (EMG) is an important tool for assessing the activity of a muscle and thus also a valuable measure for the diagnosis and control of respiratory support. In this article we propose convolutive blind source separation (BSS) as an effective tool to pre-process surface electromyogram (sEMG) data of the human respiratory muscles. Specifically, the problem of discriminating between inspiratory, expiratory and cardiac muscle activity is addressed, which currently poses a major obstacle for the clinical use of sEMG for adaptive ventilation control. It is shown that using the investigated broadband algorithm, a clear separation of these components can be achieved. The algorithm is based on a generic framework for BSS that utilizes multiple statistical signal characteristics. Apart from a four-channel FIR structure, there are no further restrictive assumptions on the demixing system.},
     title = {{Convolutive blind source separation on surface EMG signals for respiratory diagnostics and medical ventilation control}},
     pages = {3626--3629},
     volume = {2016},
     year = {2016},
     booktitle = {Proc. 38th Ann. Int. Conf. Eng. Med. Biol. Soc}
    }
    
    
    
  • Hoffmann, Christian and Werner, Herbert and Werner, H.: Convex Distributed Controller Synthesis for Interconnected Heterogeneous Subsystems via Virtual Normal Interconnection Matrices. IEEE Trans. Automat. Contr., no. 62, pp. 5337-5342, 2016
    BibTeX
    @article{HoWe16,
     author = {Hoffmann, Christian and Werner, Herbert and Werner, H.},
     abstract = {},
     year = {2016},
     title = {{Convex Distributed Controller Synthesis for Interconnected Heterogeneous Subsystems via Virtual Normal Interconnection Matrices}},
     pages = {5337--5342},
     volume = {62},
     number = {10},
     journal = {IEEE Trans. Automat. Contr.}
    }
    
    
    
  • Sauer, Julia: Cardiac Artefact Removal on Surface Electromyographic Signals of the Respiratory Muscles. 2016
    BibTeX
    @phdthesis{Sa16,
     author = {Sauer, Julia},
     abstract = {},
     year = {2016},
     title = {{Cardiac Artefact Removal on Surface Electromyographic Signals of the Respiratory Muscles}},
     school = {{Universit{\"a}t zu L{\"u}beck}},
     type = {{Bachelor Thesis}},
     keyword = {ThesisAtIME; SupervisedByEPetersen; SupervisedByPRostalski}
    }
    
    
    
  • Handzsuj, Thomas and Krüger, Thomas and Eger, Marcus and Rostalski, Philipp: Beatmungssystem mit einer Anzeigeeinrichtung. 2016
    BibTeX
    @patent{HaKrEgRo16,
     author = {Handzsuj, Thomas and Kr{\"u}ger, Thomas and Eger, Marcus and Rostalski, Philipp},
     abstract = {},
     year = {2016},
     title = {{Beatmungssystem mit einer Anzeigeeinrichtung}},
     number = {20131501DE}
    }
    
    
    
  • Siebert, Marlin: Aktive Leistungsregelung des Behandlungslasers für die kontrollierte Photokoagulation der Netzhaut. 2016
    BibTeX
    @phdthesis{Si16,
     author = {Siebert, Marlin},
     abstract = {},
     year = {2016},
     title = {{Aktive Leistungsregelung des Behandlungslasers f{\"u}r die kontrollierte Photokoagulation der Netzhaut}},
     school = {{Universit{\"a}t zu L{\"u}beck}},
     type = {{Bachelor Thesis}},
     keyword = {ThesisAtIME; SupervisedByCHoffmann; SupervisedByRBrinkmann}
    }
    
    
    
  • Abbas, Hossam Seddik and Tóth, Roland and Meskin, Nader and Mohammadpour, Javad and Hanema, J.: A Robust MPC for Input-Output LPV Models. IEEE Trans. Automat. Contr., no. 61, pp. 4183-4188, 2016
    BibTeX
    @article{AbToMeMo16,
     author = {Abbas, Hossam Seddik and T{\'o}th, Roland and Meskin, Nader and Mohammadpour, Javad and Hanema, J.},
     abstract = {},
     year = {2016},
     title = {{A Robust MPC for Input-Output LPV Models}},
     pages = {4183--4188},
     volume = {61},
     number = {12},
     journal = {IEEE Trans. Automat. Contr.}
    }
    
    
    
  • Petersen, Eike: A Mathematical Model of Surface Electromyographic Measurements. in Proc. Workshop Biosig. Process, 2016
    BibTeX
    @inproceedings{Pe16,
     author = {Petersen, Eike},
     abstract = {},
     title = {{A Mathematical Model of Surface Electromyographic Measurements}},
     year = {2016},
     booktitle = {Proc. Workshop Biosig. Process}
    }
    
    
    
  • Danielson, Charlott: A Combined Mathematical Model of the Human Thoracic Diaphragm and the Lungs. 2016
    BibTeX
    @phdthesis{Da16,
     author = {Danielson, Charlott},
     abstract = {},
     year = {2016},
     title = {{A Combined Mathematical Model of the Human Thoracic Diaphragm and the Lungs}},
     school = {{Universit{\"a}t zu L{\"u}beck}},
     type = {{Bachelor Thesis}},
     keyword = {ThesisAtIME; SupervisedByEPetersen; SupervisedByPRostalski}
    }
    
    
    

2015

  • Hoffmann, Christian and Werner, Herbert: Reglerentwurf für verteilte, nicht-lineare, heterogene Systeme bei zeitlich veränderlicher Interaktionstopologie mit Hilfe multiplier-basierter konvexer Optimierungsmethoden. Boppard, Rheinland-Pfalz, Germany, 2015
    BibTeX Datei
    @misc{HoWe15c,
     author = {Hoffmann, Christian and Werner, Herbert},
     abstract = {},
     year = {2015},
     title = {{Reglerentwurf für verteilte, nicht-lineare, heterogene Systeme bei zeitlich ver\"{a}nderlicher Interaktionstopologie mit Hilfe multiplier-basierter konvexer Optimierungsmethoden}},
     address = {Boppard, Rheinland-Pfalz, Germany},
     series = {{49. Regelungstechnisches Kolloquium in Boppard}}
    }
    
  • Ziaian, Dammon and Rostalski, Philipp and Hengstenberg, Andreas and ZImmermann, Stefan: Reducing System Response Time and Noise of Electrochemical Gas Sensors: Discussed for Propofol Monitoring in Breathing Gas. in Proc. 6th Int. Conf. Sensor Device Technol. Applicat, 2015
    BibTeX
    @inproceedings{ZiRoHeZI15,
     author = {Ziaian, Dammon and Rostalski, Philipp and Hengstenberg, Andreas and ZImmermann, Stefan},
     abstract = {},
     title = {{Reducing System Response Time and Noise of Electrochemical Gas Sensors: Discussed for Propofol Monitoring in Breathing Gas}},
     year = {2015},
     booktitle = {Proc. 6th Int. Conf. Sensor Device Technol. Applicat}
    }
    
    
    
  • Nawaz, Ayla S. and Werner, Herbert and Hoffmann, Matthias and Pfeiffer, Sven and Schlarb, Holger: Physical Parameter Identification of Cross-Coupled Gun and Buncher Cavity at~REGAE. in Proc. 6th Int. Particle Accelerator Conf., pp. 857-859, 2015
    BibTeX
    @inproceedings{NaWeHoPf15,
     author = {Nawaz, Ayla S. and Werner, Herbert and Hoffmann, Matthias and Pfeiffer, Sven and Schlarb, Holger},
     abstract = {},
     title = {{Physical Parameter Identification of Cross-Coupled Gun and Buncher Cavity at~REGAE}},
     pages = {857--859},
     year = {2015},
     booktitle = {Proc. 6th Int. Particle Accelerator Conf.}
    }
    
    
    
  • Nawaz, Ayla S.: Model-based fault diagnosis for feedback controlled systems of the European X-FEL. Hamburg, Germany, 2015
    BibTeX
    @phdthesis{Na15,
     author = {Nawaz, Ayla S.},
     abstract = {},
     year = {2015},
     title = {{Model-based fault diagnosis for feedback controlled systems of the European X-FEL}},
     address = {Hamburg, Germany},
     school = {{Hamburg University of Technology and DESY}},
     type = {{Master's Thesis}}
    }
    
    
    
  • Hansmann, Hans-Ullrich and Rostalski, Philipp and Böckmann, Jan: Magazinvorrichtung, Messsystem und Verfahren zur Messung einer Konzentration von gas- und/oder aerosolförmigen Komponenten eines Gasgemisches. 2015
    BibTeX
    @patent{HaRoBo15,
     author = {Hansmann, Hans-Ullrich and Rostalski, Philipp and B{\"o}ckmann, Jan},
     abstract = {Die Erfindung betrifft eine Magazinvorrichtung (14) f{\"u}r ein Messger{\"a}t (12) zur Messung einer Konzentration von gas- und/oder aerosolf{\"o}rmigen Komponenten eines Gasgemisches und ein Verfahren zur Messung zur Messung der Konzentration der Komponenten des Gasgemisches. Die Magazinvorrichtung (14) umfasst eine Haltevorrichtung (16) f{\"u}r eine Mehrzahl von Reaktionstr{\"a}gern (18), welche jeweils zumindest eine Reaktionskammer mit einem Reaktionsstoff aufweisen, wobei der Reaktionsstoff ausgebildet ist, um mit einer jeweiligen zu messenden Komponente des Gasgemisches oder einem Reaktionsprodukt der zu messenden Komponente eine optisch detektierbare Reaktion einzugehen; eine Zuf{\"u}hrvorrichtung (20), welche ausgebildet ist, um einen Reaktionstr{\"a}ger (18) der Mehrzahl von Reaktionstr{\"a}gern (18) aus der Haltevorrichtung (16) zu entnehmen und dem Messger{\"a}t (12) zur Durchf{\"u}hrung einer Messung der jeweiligen zu messenden Komponente des Gasgemisches zuzuf{\"u}hren; und eine Steuereinheit (22) zum Steuern der Haltevorrichtung (16) und/oder der Zuf{\"u}hrvorrichtung (20) aufweist.},
     year = {2015},
     title = {{Magazinvorrichtung, Messsystem und Verfahren zur Messung einer Konzentration von gas- und/oder aerosolf{\"o}rmigen Komponenten eines Gasgemisches}},
     number = {DE102014015945 (B3)}
    }
    
    
    
  • Mendez Gonzalez, Antonio and Hoffmann, Christian and Werner, Herbert: LPV Formation Control for Non-Holonomic Agents with Directed and Switching Communication Topologies. in Proc. 54th IEEE Conf. Decision Control, 2015
    BibTeX
    @inproceedings{MeHoWe15,
     author = {{Mendez Gonzalez}, Antonio and Hoffmann, Christian and Werner, Herbert},
     abstract = {},
     title = {{LPV Formation Control for Non-Holonomic Agents with Directed and Switching Communication Topologies}},
     year = {2015},
     booktitle = {Proc. 54th IEEE Conf. Decision Control}
    }
    
    
    
  • Abbas, Hossam Seddik and Rahme, Sandy and Meskin, Nader and Hoffmann, Christian and Tóth, Roland and Mohammadpour, Javad: Linear Parameter-Varying Control of a Copolymerization Reactor. in 1st IFAC Workshop LPV Syst., 2015
    BibTeX
    @inproceedings{AbRaMeHo15,
     author = {Abbas, Hossam Seddik and Rahme, Sandy and Meskin, Nader and Hoffmann, Christian and T{\'o}th, Roland and Mohammadpour, Javad},
     abstract = {},
     title = {{Linear Parameter-Varying Control of a Copolymerization Reactor}},
     year = {2015},
     booktitle = {1st IFAC Workshop LPV Syst.}
    }
    
    
    
  • Hoffmann, Christian and Werner, Herbert: LFT-LPV Modeling and Control of a Control Moment Gyroscope. in Proc. 54th IEEE Conf. Decision Control, 2015
    BibTeX
    @inproceedings{HoWe15b,
     author = {Hoffmann, Christian and Werner, Herbert},
     abstract = {},
     title = {{LFT-LPV Modeling and Control of a Control Moment Gyroscope}},
     year = {2015},
     booktitle = {Proc. 54th IEEE Conf. Decision Control}
    }
    
    
    
  • Petersen, Eike: Integrative Mathematical Modelling and Simulation of Surface Electromyographic Measurements. Hamburg, Germany, 2015
    BibTeX
    @phdthesis{Pe15,
     author = {Petersen, Eike},
     abstract = {},
     year = {2015},
     title = {{Integrative Mathematical Modelling and Simulation of Surface Electromyographic Measurements}},
     address = {Hamburg, Germany},
     school = {{University of Hamburg}},
     type = {{Master's Thesis}}
    }
    
    
    
  • Ziaian, Dammon and Rostalski, Philipp and Berggreen, A. E. and Brandt, S. and Grossherr, M. and Gehring, H. and Hengstenberg, Andreas and ZImmermann, Stefan: Improving Systems Dynamics by Means of Advanced Signal Processing: Mathematical, Laboratorial and Clinical Evaluation of Propofol Monitoring in Breathing Gas. Sensors & Transducers, no. 193, pp. 145-153, 2015
    BibTeX
    @article{ZiRoBeBr15,
     author = {Ziaian, Dammon and Rostalski, Philipp and Berggreen, A. E. and Brandt, S. and Grossherr, M. and Gehring, H. and Hengstenberg, Andreas and ZImmermann, Stefan},
     abstract = {},
     year = {2015},
     title = {{Improving Systems Dynamics by Means of Advanced Signal Processing: Mathematical, Laboratorial and Clinical Evaluation of Propofol Monitoring in Breathing Gas}},
     pages = {145--153},
     volume = {193},
     number = {10},
     journal = {Sensors {\&} Transducers}
    }
    
    
    
  • Bhardwaj, Avinash and Rostalski, Philipp and Sanyal, Raman: Deciding Polyhedrality of Spectrahedra. SIAM J. Optim., no. 25, pp. 1873-1884, 2015
    BibTeX
    @article{BhRoSa15,
     author = {Bhardwaj, Avinash and Rostalski, Philipp and Sanyal, Raman},
     abstract = {},
     year = {2015},
     title = {{Deciding Polyhedrality of Spectrahedra}},
     pages = {1873--1884},
     volume = {25},
     number = {3},
     journal = {SIAM J. Optim.}
    }
    
    
    
  • Hoffmann, Christian and Eichler, A. and Werner, Herbert: Control of Heterogeneous Groups of Systems Interconnected Through Directed and Switching Topologies. IEEE Trans. Automat. Contr., no. 60, pp. 1904-1909, 2015
    BibTeX
    @article{HoEiWe15,
     author = {Hoffmann, Christian and Eichler, A. and Werner, Herbert},
     abstract = {},
     year = {2015},
     title = {{Control of Heterogeneous Groups of Systems Interconnected Through Directed and Switching Topologies}},
     pages = {1904--1909},
     volume = {60},
     number = {7},
     journal = {IEEE Trans. Automat. Contr.}
    }
    
    
    
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    BibTeX
    @inproceedings{BeCoRoAd15,
     author = {Becher, Tobias and Cossel, Constantin and Rostalski, Philipp and Adler, Andy and Weiler, Norbert and Frerichs, Inez},
     abstract = {},
     title = {{Comparison of EIT-derived regional lung opening pressures with global measures of lung mechanics}},
     year = {2015},
     booktitle = {Proc. 16th Int. Conf. Biomedical Applicat. Electr. Impedance Tomography}
    }
    
    
    
  • Hoffmann, Christian and Werner, Herbert: Compact LFT-LPV Modeling With Automated Parameterization for Efficient LPV Controller Synthesis. in Proc. Amer. Control Conf, 2015
    BibTeX
    @inproceedings{HoWe15,
     author = {Hoffmann, Christian and Werner, Herbert},
     abstract = {},
     title = {{Compact LFT-LPV Modeling With Automated Parameterization for Efficient LPV Controller Synthesis}},
     year = {2015},
     booktitle = {Proc. Amer. Control Conf}
    }