On Optimal Fault Detection of Nonlinear Systems
In: Proceedings of the 48h IEEE Conference on Decision and Control (CDC) held jointly with 2009 28th Chinese Control Conference : (15 - 18 December 2009) / Institute of Electrical and Electronics Engineers (Hrsg.). - CDC/CCC 2009 ; 15 - 18 Dec. 2009, Shanghai, China - Piscataway, NJ: IEEE, 2009, S. 1032 - 1037
2009Buchaufsatz/Kapitel in TagungsbandClosed access
TechnikFakultät für Ingenieurwissenschaften » Elektrotechnik und Informationstechnik » Automatisierungstechnik und komplexe Systeme
Titel:
On Optimal Fault Detection of Nonlinear Systems
Autor*in:
Khan, Abdul Qayyum;Abid, Muhammad;Chen, WeiUDE
- LSF ID
- 49773
- Sonstiges
- der Hochschule zugeordnete*r Autor*in
- GND
- 134302427
- LSF ID
- 2347
- ORCID
- 0000-0002-5149-5918
- Sonstiges
- der Hochschule zugeordnete*r Autor*in
Open Access?:
Closed access
Abstract:
This report presents a solution to the problem of optimal residual generation for discrete time nonlinear systems. Sufficient conditions for a (sub-) optimal Fault Detection Filter are derived which simultaneously produce robustness to disturbances and enhances sensitivity to faults. The results are derived for general class of input affine nonlinear systems and then it is also shown that these results reduce to the well known results derived for mixed ¿-/¿¿ fault detection filter for linear discrete time systems.