@phdthesis{Ne17,
author = {Nezami, Maryam},
abstract = {},
year = {2017},
title = {{"Output Feedback Stabilization of High-Order Nonlinear Systems with Multiple Time-Varying Delays"}},
school = {{Shiraz University of Technology}},
publisher = {{Master's thesis at Shiraz University of Technology, Iran}},
type = {{Master's Thesis}}
}

@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},
 keywords = {ThesisAtIME;SupervisedByEPetersen;SupervisedByPRostalski;SupervisedByCHoffmann}
}

@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}
}

@article{santos2017monitoring,
  title={Monitoring lung contusion in a porcine polytrauma model using EIT: an application study},
  author={Santos, Susana Aguiar and Wembers, Carlos Castelar and Horst, Klemens and Pfeifer, Roman and Simon, Tim-Philipp and Pape, Hans-Christoph and Hildebrand, Frank and Czaplik, Michael and Leonhardt, Steffen and Teichmann, Daniel},
  journal={Physiological measurement},
  volume={38},
  number={8},
  pages={1542},
  year={2017},
  publisher={IOP Publishing}
}

@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},
 keywords = {ThesisAtIME; SupervisedByEPetersen; SupervisedByPRostalski}
}

@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}
}

@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}
}

@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.}
}

@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}
}

@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},
 keywords = {ThesisAtIME;SupervisedByEPetersen;SupervisedByPRostalski;SupervisedByCHoffmann}
}

@inproceedings{GrPeEgBe17,
 author = {Graßhoff, 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.}
}

@misc{karachalios2017case,
      title={Case study: Approximations of the Bessel Function}, 
      author={D. S. Karachalios and I. V. Gosea and Q. Zhang and A. C. Antoulas},
      year={2017},
      eprint={1801.03390},
      archivePrefix={arXiv},
      primaryClass={math.NA}
}

@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},
 keywords = {ThesisAtIME; SupervisedByEPetersen; SupervisedByPRostalski}
}

@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}
}

@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},
 keywords = {ThesisAtIME; SupervisedByCHoffmann}
}

@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},
 keywords = {ThesisAtIME; SupervisedByCHoffmann; SupervisedByGMaennel}
}

@misc{GrRo17,
 author = {Graßhoff, 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)}}
}

@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}
}

@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}
}

@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.}
}

@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}},
 publisher = {{Master's Thesis at the Institute for Electrical Engineering in Medicine, University of Lübeck}},
 type = {{Master's Thesis}},
 keyword = {ThesisAtIME; SupervisedByPRostalski},
 keywords = {ThesisAtIME; SupervisedByPRostalski}
}

@phdthesis{Gr16,
 author = {Graßhoff, 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},
 keywords = {ThesisAtIME; SupervisedByEPetersen; SupervisedByPRostalski}
}

@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.}
}

@thesis{bachelor_schollemann,
author = {{Schollemann, Franziska}},
title = {{ NMF with Adapted Constraints for Audio Source Separation of Different Signal Types}},
school = {{RWTH Aachen University }},
publisher = {{  Institute and Chair for Communications Engineering at RWTH Aachen University }},
type = {{Bachelor Thesis}}
year = {2016},
}

@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}
}

@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}},
 address = {Germany},
 publisher = {Ph.D. Thesis at the Institute of Control Systems},
 school = {{Hamburg University of Technology}},
 doi = {10.15480/882.1301},
 url = {https://doi.org/10.15480/882.1301}
}

@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}
}

@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},
 keywords = {ThesisAtIME; SupervisedByCHoffmann; SupervisedByPRostalski}
}

@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}},
 publisher = {{Bachelor Thesis at the Institute for Electrical Engineering in Medicine, University of Lübeck}},
 type = {{Bachelor Thesis}},
 keyword = {ThesisAtIME; SupervisedByEPetersen; SupervisedByPRostalski},
 keywords = {ThesisAtIME; SupervisedByEPetersen; SupervisedByPRostalski}
}

@inproceedings{Pe16,
 author = {Petersen, Eike},
 abstract = {},
 title = {{A Mathematical Model of Surface Electromyographic Measurements}},
 year = {2016},
 booktitle = {Proc. Workshop Biosig. Process}
}

@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.}
}

@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}},
 publisher = {{Bachelor Thesis at the Institute for Electrical Engineering in Medicine, University of Lübeck}},
 type = {Bachelor Thesis},
 keyword = {ThesisAtIME; SupervisedByCHoffmann; SupervisedByRBrinkmann},
 keywords = {ThesisAtIME; SupervisedByCHoffmann; SupervisedByRBrinkmann}
}

@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},
 keywords = {ThesisAtIME; SupervisedByEPetersen; SupervisedByPRostalski}
}

@article{horst2016characterization,
  title={Characterization of blunt chest trauma in a long-term porcine model of severe multiple trauma},
  author={Horst, Klemens and Simon, Tim P and Pfeifer, Roman and Teuben, Michel and Almahmoud, Khalid and Zhi, Qiao and Santos, S Aguiar and Wembers, C Castelar and Leonhardt, Steffen and Heussen, Nicole and others},
  journal={Scientific reports},
  volume={6},
  number={1},
  pages={1--13},
  year={2016},
  publisher={Nature Publishing Group}
}

@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.}
}

@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}
}

@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},
 keywords = {ThesisAtIME; SupervisedByEPetersen; SupervisedByPRostalski}
}

@phdthesis{Ne15,
author = {Nezami, Maryam},
abstract = {},
year = {2015},
title = {{Remotely Controlling the Temperature of a Room by Sending an Activation Message}},
school = {{Shiraz University of Technology}},
publisher = {{Bachelor thesis at Shiraz University of Technology, Iran}},
type = {{Bachelor Thesis}}
}

@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}}
}

@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}
}

@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.}
}

@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}}
}

@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}
}

@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}
}

@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.}
}

@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.}
}

@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}}
}

@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}
}

@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}
}

@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}
}

@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.}
}

@inproceedings{Zeinali15,
  author  = {Zeinali, Sahar and Shahrokhi, Mohammad},
  journal = {the 9th International Chemical Engineering Congress & Exhibition, December 2015, Iran},
  title   = {Design of Two Observer-Based Nonlinear Controllers for a Bioreactor}
}

@incollection{WeMaMuSc14,
 author = {Weiss, Patrick and M{\"a}nnel, Georg and M{\"u}nte, Thomas and Schweikard, Achim and Maehle, Erik},
 abstract = {},
 title = {{Parametrization of an Exoskeleton for Robotic Stroke Rehabilitation}},
 pages = {833--843},
 publisher = {{Springer International Publishing}},
 isbn = {978-3-319-08072-7},
 editor = {Jensen, Winnie and Andersen, K{\ae}seler Ole and Akay, Metin},
 booktitle = {{Replace, Repair, Restore, Relieve -- Bridging Clinical and Engineering Solutions in Neurorehabilitation: Proceedings of the 2nd International Conference on NeuroRehabilitation (ICNR2014), Aalborg, 24-26 June, 2014}},
 year = {2014}
}

@inproceedings{HoHaAbWe14b,
 author = {Hoffmann, Christian and Hashemi, Seyed Mahdi and Abbas, Hossam Seddik and Werner, Herbert},
 abstract = {},
 title = {{Synthesis of LPV Controllers With Reduced Implementation Complexity}},
 pages = {3766--3771},
 year = {2014},
 booktitle = {Proc. Amer. Control Conf}
}

@article{HoHaAbWe14,
 author = {Hoffmann, Christian and Hashemi, Seyed Mahdi and Abbas, Hossam Seddik and Werner, Herbert},
 abstract = {},
 year = {2014},
 title = {{Synthesis of LPV Controllers With Low Implementation Complexity Based on a Reduced Parameter Set}},
 pages = {2393--2398},
 volume = {22},
 number = {6},
 journal = {IEEE Trans. Contr. Syst. Technol.}
}

@article{EiHoWe14b,
 author = {Eichler, A. and Hoffmann, Christian and Werner, Herbert},
 abstract = {},
 year = {2014},
 title = {{Robust Control of Decomposable LPV Systems}},
 pages = {3239--3245},
 volume = {50},
 number = {12},
 journal = {Automatica},
 note = {accepted}
}

@inproceedings{HoWe14b,
 author = {Hoffmann, Christian and Werner, Herbert},
 abstract = {},
 title = {{Linear Parameter-Varying Control of Complex Mechanical Systems}},
 pages = {6147--6152},
 year = {2014},
 booktitle = {Proc. 17th IFAC World Congr.}
}

@article{AbAlHaWe14,
 author = {Abbas, Hossam Seddik and Ali, A. and Hashemi, Seyed Mahdi and Werner, Herbert},
 abstract = {},
 year = {2014},
 title = {{LPV state-feedback control of a control moment gyroscope}},
 pages = {129--137},
 volume = {24},
 number = {3},
 journal = {Contr. Eng. Prac.}
}

@inproceedings{HoEiWe14,
 author = {Hoffmann, Christian and Eichler, A. and Werner, Herbert},
 abstract = {},
 title = {{Control of Heterogeneous Groups of LPV Systems Interconnected Through Directed and Switching topologies}},
 pages = {5156--5161},
 year = {2014},
 booktitle = {Proc. Amer. Control Conf}
}

@inproceedings{EiHoWe14,
 author = {Eichler, A. and Hoffmann, Christian and Werner, Herbert},
 abstract = {},
 title = {{Conservatism of Analysis and Controller Synthesis of Decomposable Systems}},
 year = {2014},
 booktitle = {Proc. 17th IFAC World Congr.}
}

@inproceedings{HoWe14,
 author = {Hoffmann, Christian and Werner, Herbert},
 abstract = {},
 title = {{Complexity of Implementation and Synthesis in Linear Parameter-Varying Control}},
 pages = {11749--11760},
 year = {2014},
 booktitle = {Proc. 17th IFAC World Congr.}
}

@inproceedings{EiHoWe13b,
 author = {Eichler, A. and Hoffmann, Christian and Werner, Herbert},
 abstract = {},
 title = {{Robust Control of Decomposable LPV Systems Under Time-Invariant and Time-Varying Interconnection Topologies (Part 1)}},
 year = {2013},
 booktitle = {Proc. 52nd IEEE Conf. Decision Control}
}

@article{LaLaMoRo13,
 author = {Lasserre, Jean-Bernard and Laurent, Monique and Mourrain, Bernard and Rostalski, Philipp and Tr{\'e}buchet, Philippe},
 abstract = {In this paper, we describe new methods to compute the radical (resp. real radical) of an ideal, assuming it complex (resp. real) variety is finite. The aim is to combine approaches for solving a system of polynomial equations with dual methods which involve moment matrices and semi-definite programming. While the border basis algorithms of [17] are efficient and numerically stable for computing complex roots, algorithms based on moment matrices [12] allow the incorporation of additional polynomials, e.g., to re- strict the computation to real roots or to eliminate multiple solutions. The proposed algorithm can be used to compute a border basis of the input ideal and, as opposed to other approaches, it can also compute the quotient structure of the (real) radical ideal directly, i.e., without prior algebraic techniques such as Gr ̈obner bases. It thus combines the strength of existing algorithms and provides a unified treatment for the computation of border bases for the ideal, the radical ideal and the real radical ideal.},
 year = {2013},
 title = {{Moment matrices, border bases and real radical computation}},
 pages = {63--85},
 volume = {51},
 journal = {J. Symb. Computation}
}

@inproceedings{MeHoRaWe13,
 author = {{Mendez Gonzalez}, Antonio and Hoffmann, Christian and Radisch, Christian and Werner, Herbert},
 abstract = {},
 title = {{LPV Observer Design and Damping Control of Container Crane Load Swing}},
 year = {2013},
 booktitle = {Proc. Europ. Control Conf}
}

@inproceedings{HoEiWe13,
 author = {Hoffmann, Christian and Eichler, A. and Werner, Herbert},
 abstract = {2013 American Control Conference, June 17-June 19, 2013, Washington, DC, USA},
 title = {{Distributed Control of Linear Parameter-Varying Decomposable Systems}},
 pages = {2386--2391},
 year = {2013},
 booktitle = {Proc. Amer. Control Conf}
}

@inproceedings{EiHoWe13,
 author = {Eichler, A. and Hoffmann, Christian and Werner, Herbert},
 abstract = {},
 title = {{Design of Tutorial Activities and Homework Assignments for a Large-Enrollment Introductory Course in Control Systems}},
 pages = {43--48},
 year = {2013},
 booktitle = {Proc. IFAC Symp. Adv. Contr. Educat.}
}

@incollection{RoSt13,
 author = {Rostalski, Philipp and Sturmfels, Bernd},
 abstract = {},
 title = {{Chapter 5: Dualities}},
 pages = {203--249},
 isbn = {978-1-61197-228-3},
 series = {MOS-SIAM series on optimization},
 editor = {Blekherman, Grigoriy and Parrilo, Pablo A. and R, Thomas Rekha},
 booktitle = {{Semidefinite optimization and convex algebraic geometry}},
 year = {2013}
}

@inproceedings{HoHaAbWe13,
 author = {Hoffmann, Christian and Hashemi, Seyed Mahdi and Abbas, Hossam Seddik and Werner, Herbert},
 abstract = {},
 title = {{Benchmark Problem --- Nonlinear Control of a 3-DOF Robotic Manipulator}},
 pages = {5534--5539},
 year = {2013},
 booktitle = {Proc. 52nd IEEE Conf. Decision Control}
}

@inproceedings{WoHoWe13,
 author = {Wollnack, Simon and Hoffmann, Christian and Werner, Herbert},
 abstract = {},
 title = {{Affine LPV Controller Design with Linear Growth of the Number of LMI Constraints}},
 year = {2013},
 booktitle = {Proc. Amer. Control Conf}
}

@inproceedings{LiHoWe13,
 author = {Liu, Qin and Hoffmann, Christian and Werner, Herbert},
 abstract = {},
 title = {{Distributed Control of Parameter-Varying Spatially Interconnected Systems Using Parameter-Dependent Lyapunov Functions}},
 pages = {3278--3283},
 year = {2013},
 booktitle = {Proc. Amer. Control Conf}
}

@incollection{LaRo12,
 author = {Laurent, Monique and Rostalski, Philipp},
 abstract = {},
 title = {{The Approach of Moments for Polynomial Equations}},
 pages = {25--60},
 volume = {166},
 publisher = {Springer},
 isbn = {978-1-4614-0769-0},
 series = {International series in operations research {\&} management science},
 editor = {Anjos, Miguel F. and Lasserre, Jean-Bernard},
 booktitle = {{Handbook on semidefinite, conic and polynomial optimization}},
 year = {2012}
}

@phdthesis{Pe12,
 author = {Petersen, Eike},
 abstract = {},
 year = {2012},
 title = {{Patient Airway Pressure Determination in Medical Ventilators using Transmission Line Theory}},
 address = {Hamburg, Germany},
 school = {{Hamburg University of Technology}},
 type = {{Bachelor Thesis}}
}

@inproceedings{HoHaAbWe12,
 author = {Hoffmann, Christian and Hashemi, Seyed Mahdi and Abbas, Hossam Seddik and Werner, Herbert},
 abstract = {A major difficulty encountered in the application of linear parameter-varying (LPV) control is the complexity of synthesis and implementation when the number of scheduling parameters is large. Often heuristic ad hoc solutions involve the neglection of individual scheduling parameters, such that standard LPV controller synthesis methods become applicable. The principle component analysis (PCA) based technique of parameter set mapping (PSM) has been proposed as a systematic way for obtaining LPV models with fewer scheduling parameters. However, controller designs based on an approximate model cannot guarantee stability and performance when implemented on the original plant. In this paper, a posteriori conditions are proposed to assess closed-loop stability and performance. Moreover, a possible synthesis approach is sketched based on iterating between convex optimization problems. A two-degree-of- freedom (2-DOF) robotic manipulator is considered as an illustrative example.},
 title = {{Closed-Loop Stability and Performance Optimization in LPV Control Based on a Reduced Parameter Set}},
 pages = {5146--5151},
 year = {2012},
 booktitle = {Proc. 51st IEEE Conf. Decision Control}
}