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Adaptive fault-tolerant control of linear systems with actuator saturation and L_2-disturbances |
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| Authors: | Wei GUAN Guanghong YANG |
| Affiliation: | 1. School of Automation, Shenyaag Institute of Aeronautical Engineering, Shenyang Liaoning 110136, China;Key Laboratory of Integrated Automation for the Process Industry, Ministry of Education,and College of Information Science and Engineering, Northeastern 2. Key Laboratory of Integrated Automation for the Process Industry, Ministry of Education,and College of Information Science and Engineering, Northeastern University, Shenyang Liaoning 110004, China |
| Abstract: | This paper studies the problem of designing adaptive fault-tolerant H-infinity controllers for linear timeinvariant systems with actuator saturation.The disturbance tolerance ability of the closed-loop system is measured by an optimal index.The notion of an adaptive H-infinity performance index is proposed to describe the disturbance attenuation performances of closed-loop systems.New methods for designing indirect adaptive fault-tolerant controllers via state feedback are presented for actuator fault compe... |
| Keywords: | Actuator saturation Linear systems Adaptive control Fault-tolerant control Disturbance tolerance LMIs H-infinity control |
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