Dr.-Ing. Christian StÖcker
former Scientific coworker
Research:
- Analysis and design of event-based control with quantized measurements - networked systems (2010 - 2014)
This projekt is part of the Priority Programme 1305 "Control Theory of Digitally Networked Dynamic Systems" funded by the German research foundation (DFG) - Event-based control of input-output linearizable systems
- Stability analysis of event-based control loops
- Decentralized event-based control
- Self-parametrization of interconnected event-based control loops
Lecture assistance:
- Automatisierungstechnik (Automatic control).
- Rechnergestützte Systemanalyse (Computer-aided system analysis).
- Master-Seminar "Modern Verfahren der Regelungstechnik" (Seminar "Modern methods in control engineering")
- Praxistage (Automation and robotics for undergraduate students)
Publications:
2013
-
M. Sigurani, C. Stöcker, L. Grüne, J. Lunze:
Experimental evaluation of two complementary decentralized event-based control methods.
Submitted to Control Engineering Practice. - C. Stöcker, D. Vey, J. Lunze:
Decentralized event-based control: Stability analysis and experimental evaluation. (DOI: 10.1016/j.nahs.2013.05.001)
Nonlinear Analysis: Hybrid Systems, vol. 10, pp. 141-155, 2013. - C. Stöcker, J. Lunze:
Distributed control of interconnected systems with event-based information requests. (pdf)
4th IFAC Workshop on Distributed Estimation and Control in Networked Systems (NecSys '13), 2013, (accepted). - C. Stöcker, J. Lunze:
Distributed event-based control of physically interconnected systems.
Conf. Decision and Control, 2013, (accepted). - C. Stöcker, J. Lunze:
Event-based feedback control of disturbed input-affine systems. (DOI: 10.1002/zamm.201100064)
J. of Appl. Mathematics and Mechanics (ZAMM), 2013, (to be published). - C. Stöcker, J. Lunze:
Input-to-state stability of event-based state-feedback control. (pdf)
Accepted for 12th European Control Conf., Zurich, Switzerland, 2013. - C. Stöcker, J. Lunze:
Event-based stabilization of interconnected systems.
in Control Theory of Digitally Networked Systems, J. Lunze (Ed.), Springer, Heidelberg, 2013.
2012
- C. Stöcker, J. Lunze, C. Ngo:
Two methods for the event-based control of interconnected systems and their experimental evaluation. (pdf, DOI: 10.1524/auto.2012.1037)
at - Automatisierungstechnik, 60(12), pp. 724-734, 2012, (in German). - C. Stöcker, J. Lunze:
Event-based control with incomplete state measurement and guaranteed performance. (pdf)
Proc. 3rd IFAC Workshop on Distributed Estimation and Control in Networked Systems (NecSys '12), Santa Barbara, USA, pp. 49-54, 2012. - C. Stöcker, J. Lunze, D. Vey:
Stability analysis of interconnected event-based control loops. (pdf)
Proc. 4th Conf. on Analysis and Design of Hybrid Systems (ADHS '12), Eindhoven, The Netherlands, pp. 58-63, 2012.
2011
- C. Stöcker, J. Lunze:
Event-based control of input-output linearizable systems. (pdf)
Proc. 18th IFAC World Congress, Milano, Italy, pp. 10062-10067, 2011. - C. Stöcker, J. Lunze:
Event-based control of nonlinear systems: An input-output linearization approach. (pdf)
Proc. Joint IEEE Conf. Decision and Control and European Control Conf., Orlando, USA, pp. 2541-2546, 2011.
2010
- J. Lunze, C. Stöcker:
DFG Priority Programme 1305: Control Theory of Digitally Networked Dynamical Systems.
Information Technology, 52(4), pp. 224-228, 2010.
2009
- C. Stöcker, T. Kurbiel, D. Alfsmann, H.G. Göckler:
A novel approach to the design of oversampling complexmodulated digital filter banks. (pdf)
Proc. Eurasip 17th European Signal Processing Conference, Glasgow, Scotland, pp. 2648-2652, 2009.
Supervised theses:
- Erprobung einer Methode zur ereignisbasierten Regelung mit eingeschränktem Netzwerkzugriff (Analysis of event-based control subject to restricted network access), Silvia Soub, Bachelor thesis, September 2012.
- Entwurf und Erprobung einer ereignisbasierten Regelung zur Störkompensation für einen thermofluiden Prozess (Design and evaluation of an event-based controller for disturbance rejection in a thermofluid process), Christopher Schymura, Student research project, May 2012.
- Analyse und Entwurf einer ereignisbasierten Regelung unter Berücksichtigung von Stellgrößenbeschränkungen (Analysis and design of event-based control with input saturation), Dennis Hußlein, Master thesis, May 2012.
- Analyse und Erprobung einer Methode zur verteilten ereignisbasierten Regelung mit unvollständiger Zustandsmessung (Analysis and evaluation of a method for distributed event-based control with incomplete state information), Simon Niemann, Student research project, December 2011.
- Untersuchung und Erprobung eines Ansatzes zur verteilten ereignisbasierten Regelung schwach gekoppelter Systeme (Analysis and evaluation of distributed event-based control of weakly coupled systems), Daniel Vey, Master thesis, October 2011.
- Ereignisbasierte Regelung gekoppelter Systeme (Event-based control of interconnected systems), HoangChuong NgoNguyen, Diploma thesis, April 2011.
- Komponentenorientierte Modellierung eines verfahrenstechnischen Prozesses (Component oriented modelling of a thermofluid process), Matthias Bockstegers, Diploma thesis, September 2010.