| Title | Robust Fault Detection for Observer-Based Feedback Control Systems |
| Authors | Zhao, Zhengen Yang, Ying Ding, Steven X. Li, Linlin |
| Affiliation | Peking Univ, Coll Engn, Dept Mech & Engn Sci, State Key Lab Turbulence & Complex Syst, Beijing 100871, Peoples R China. Univ Duisburg Essen, Inst Automat Control & Complex Syst, D-47057 Duisburg, Germany. Univ Sci & Technol Beijing, Sch Automat & Elect Engn, Beijing 100083, Peoples R China. |
| Keywords | Fault detection Observer-based control Post-filter Fault detection in feedback systems Fault detection performance TIME-VARYING SYSTEMS TOLERANT CONTROL DESIGN PERFORMANCE SCHEME |
| Issue Date | 2018 |
| Publisher | CIRCUITS SYSTEMS AND SIGNAL PROCESSING |
| Citation | CIRCUITS SYSTEMS AND SIGNAL PROCESSING. 2018, 37(8), 3364-3382. |
| Abstract | This paper is devoted to the issues of robust fault detection for a class of observer-based feedback control systems with model uncertainties, disturbances and faults. As the observer-based feedback controller structure allows a direct access to the residual signal, a robust post-filter is designed such that the modified residual satisfies the optimized robustness against disturbances under a desired sensitivity to faults. Moreover, the detection performance of the designed fault detection system is analyzed. Simulation results are given at the end of the paper to demonstrate the effectiveness of the proposed schemes. |
| URI | http://hdl.handle.net/20.500.11897/523098 |
| ISSN | 0278-081X |
| DOI | 10.1007/s00034-017-0726-z |
| Indexed | SCI(E) EI |
| Appears in Collections: | 工学院 湍流与复杂系统国家重点实验室 |
