Fault-Tolerant control of uncertain linear systems in the presence of L∞ disturbances and actuator saturation

Khatibi, M ; Sharif University of Technology

382 Viewed
  1. Type of Document: Article
  2. DOI: 10.1109/ICCIAutom.2016.7483179
  3. Publisher: Institute of Electrical and Electronics Engineers Inc
  4. Abstract:
  5. In this paper the fault-Tolerant control problem for uncertain linear systems in the presence of L, disturbances and actuator saturation is studied. The conflict between enlarging the domain of attraction and attenuating the effect of L, disturbances is tackled by proposing a non-constant state feedback controller. The feedback gains are calculated off-line by using linear matrix inequalities. In addition, the proposed method is capable of tolerating time-varying faults. The suggested approach is implemented on a sample model and the result is compared with other works
  6. Keywords:
  7. disturbance attenuation ; domain of attraction ; fault-Tolerant control ; Actuators ; Feedback ; Linear matrix inequalities ; Linear systems ; State feedback ; Actuator saturations ; Disturbance attenuation ; Domain of attraction ; Fault tolerant control ; Feedback gain ; Sample models ; State feedback controller ; Uncertain linear system ; Fault tolerance
  8. Source: 4th International Conference on Control, Instrumentation, and Automation, 27 January 2016 through 28 January 2016 ; 2016 , Pages 307-312 ; 9781467387040 (ISBN)
  9. URL: http://ieeexplore.ieee.org/document/7483179