Einladung zum Vortrag im Kolloquium Technische Kybernetik
Robust Fault Diagnosis of Nonlinear Systems
Dipl.-Ing. Jochen Aßfalg
Zeit: Dienstag · 17. 4. 2007 · 16:00 Uhr
Ort: IST-Seminarraum 3.241 · Pfaffenwaldring 9 · Campus Stuttgart-Vaihingen
The complexity of modern mechatronic systems as well as rising reliability demands on diagnosis-implements, drastically enforce the
development and application of automatic diagnosis functions. System-theoretical indicators complicating both the phenomenological and the
automatic approach to fault diagnosis are for example: Nonlinear dynamics, a high state dimension and MIMO-behavior of a considered
system. More often than not, the fault diagnosis problem is further complicated by tolerances and poor knowledge of the system, which
furthermore increases the risk of false diagnosis. In this talk, the robust fault diagnosis of nonlinear systems is considered. Besides
the synthesis of diagnostic functionalities, sufficient diagnosability conditions are introduced guaranteeing a correct fault diagnosis.
Jochen Aßfalg received his Diploma in mechanical engineering from the University of Stuttgart in 2004. He is currently an external PhD
student of the Institute of Systems Theory and Automatic Control at the University of Stuttgart working at the Research Department of
Mechatronic Systems Engineering at the Robert Bosch GmbH, Schwieberdingen.
Jochen Aßfalg's research interests are in the development of new methods for the fault diagnosis of nonlinear systems. His applied
research interests include mechatronic and automotive systems.