Hybrid Active-passive Fault-tolerant Control of Nonlinear NCS based on Event-triggered Communication Scheme

	Hybrid Active-passive Fault-tolerant Control of Nonlinear NCS based on Event-triggered Communication Scheme
	Wang, Jun; Yao, Xiaowan; Li, Wei
	2016
关键词	Nonlinear NCS (NNCS) Discrete Event-Triggered Communication Scheme (DETCS) Hybrid Active-Passive Fault-Tolerant Control Fault Detection
卷号	67
页码	323-331
英文摘要	The hybrid active-passive fault-tolerant control (FTC) problem based on discrete event-triggered communication scheme (DETCS) is studied for nonlinear NCS (NNCS) with time-varying delay and any actuator failure. A T-S fuzzy model is adopted to describe the fault model of NNCS in which the integration of event-triggered condition and actuator failure is realized. Furthermore, by using of the appropriate constructed Lyapunov-Krasovskii function and H-infinity control theory, the sufficient condition that ensure the system possess integrality against any possible actuator failures is deduced and the fault detection observer (FDO) is properly designed, respectively. Moreover, the co-design of FDO and active fault-tolerant controller (AFTC) is also presented, so that the system could maintain stability whenever the actuator failure happens and whatever type the failure is belong to. Finally, a numerical example is given to show the effectiveness of the proposed method.
会议录	PROCEEDINGS OF THE 2ND INTERNATIONAL CONFERENCE ON ELECTRONICS, NETWORK AND COMPUTER ENGINEERING (ICENCE 2016)
会议录出版者	ATLANTIS PRESS
会议录出版地	29 AVENUE LAVMIERE, PARIS, 75019, FRANCE
语种	英语
资助项目	National Natural Science Foundation of China[61463030][61563031] ; Youth Science and Technology Foundation of Gansu Province[148RJYA007] ; Open Projects of Key Laboratory of Gansu Advanced Control for Industrial Processes[XJK201521]
WOS研究方向	Computer Science ; Engineering
WOS记录号	WOS:000392723400065
内容类型	会议论文
源URL	[http://119.78.100.223/handle/2XXMBERH/36363]
专题	电气工程与信息工程学院
通讯作者	Wang, Jun
作者单位	Lanzhou Univ Technol, Dept Automat, Coll Elect & Informat Engn, Lanzhou 730050, Peoples R China
推荐引用方式 GB/T 7714	Wang, Jun,Yao, Xiaowan,Li, Wei. Hybrid Active-passive Fault-tolerant Control of Nonlinear NCS based on Event-triggered Communication Scheme[C]. 见:.