| Fault-tolerant control and optimal fault hiding for discrete-time linear systems | |
Qi JT(齐俊桐) ; Wang ZH(王振华); Shen Y(沈毅)
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| Department | 机器人学研究室 |
| Conference Name | 2015 IEEE International Conference on Cyber Technology in Automation, Control, and Intelligent Systems (CYBER) |
| Conference Date | June 8-12, 2015 |
| Conference Place | Shenyang, China |
| Source Publication | 2015 IEEE International Conference on Cyber Technology in Automation, Control, and Intelligent Systems (CYBER) |
| Publisher | IEEE |
| Publication Place | Piscataway, NJ, USA |
| 2015 | |
| Pages | 1368-1373 |
| Indexed By | EI ; CPCI（ISTP） |
| EI Accession number | 20161402187588 |
| WOS ID | WOS:000380502300250 |
| Contribution Rank | 1 |
| ISSN | 2379-7711 |
| ISBN | 978-1-4799-8730-6 |
| Abstract | This paper proposes a fault-tolerant control method for discrete-time linear systems with actuator fault. The proposed method is based on the fault hiding methodology. First, the considered system is converted as a single perturbed system representation and then a fault estimation observer is designed to estimate the fault. Based on the fault estimation result, a virtual actuator design method is proposed to achieve optimal fault hiding. The virtual actuator consists of a feedback part and a feedforward term. The feedback part is used to ensure the closed-loop stability and the feedforward term is designed to achieve optimal performance recovery. Finally, an aircraft example is simulated to demonstrate the effectiveness and performance of the proposed method. |
| Language | 英语 |
| Citation statistics | |
| Document Type | 会议论文 |
| Identifier | http://ir.sia.cn/handle/173321/17680 |
| Collection | 机器人学研究室 |
| Affiliation | 1.State Key Laboratory of Robotics, Shenyang Institute of Automation, Chinese Academy of Sciences, Shenyang, China 2.School of Astronautics, Harbin Institute of Technology, Harbin, China |
| Recommended Citation GB/T 7714 | Qi JT,Wang ZH,Shen Y. Fault-tolerant control and optimal fault hiding for discrete-time linear systems[C]. Piscataway, NJ, USA:IEEE,2015:1368-1373. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| Fault-tolerant contr（144KB） | 会议论文 | 开放获取 | CC BY-NC-SA | View Application Full Text | ||
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