Co-design between satisfactory fault-tolerant control for NCS with actuator saturation and communication

doi:10.13245/j.hust.170113

	Co-design between satisfactory fault-tolerant control for NCS with actuator saturation and communication
	Li, Yajie; Li, Wei
刊名	Huazhong Keji Daxue Xuebao (Ziran Kexue Ban)/Journal of Huazhong University of Science and Technology (Natural Science Edition)
	2017-01-23
卷号	45 期号:1 页码:69-75
关键词	Actuators Closed loop control systems Computation theory Control theory Delay control systems Design Fault tolerance Time delay Actuator saturations Communication schemes Compatibility analysis Convex combinations Fault tolerant control Lyapunov Krasovskii function Network communications Transmission periods
ISSN号	16714512
DOI	10.13245/j.hust.170113
英文摘要	Based on discrete event-triggered communication scheme (DETCS), the problem of co-design method between satisfactory fault-tolerant control and network communication was investigated for networked control system (NCS) with actuator saturation. Through transferring the impact which was nonuniform update period to system performance in the holder end into the impact for system time delay, the model of closed-loop failure NCS was established, including many factors, such as actuator saturation restrain, actuator failure, event-triggered condition, nonuniform transmission period, time-delay, computing time-delay and control law. Based on a discontinuous Lyapunov-Krasovskii function, the reciprocally convex technology, the linear convex combination, Jensen inequality and Wirtinger's inequality, three theorems were proposed for three kinds of closed-loop failure system with different performances, and these theorems presented the related co-design method between fault-tolerant control and network communication. The simulation example verified the effectiveness of the proposed co-design method. Furthermore, the compatibility analysis among different performance indexes and event-triggered parameters of DETCS was studied, and several kinds of compromise balance principle were presented. © 2017, Editorial Board of Journal of Huazhong University of Science and Technology. All right reserved.
语种	中文
出版者	Huazhong University of Science and Technology
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/114390]
专题	电气工程与信息工程学院
作者单位	College of Electrical and Information Engineering, Lanzhou University of Technology, Lanzhou; 730050, China
推荐引用方式 GB/T 7714	Li, Yajie,Li, Wei. Co-design between satisfactory fault-tolerant control for NCS with actuator saturation and communication[J]. Huazhong Keji Daxue Xuebao (Ziran Kexue Ban)/Journal of Huazhong University of Science and Technology (Natural Science Edition),2017,45(1):69-75.
APA	Li, Yajie,&Li, Wei.(2017).Co-design between satisfactory fault-tolerant control for NCS with actuator saturation and communication.Huazhong Keji Daxue Xuebao (Ziran Kexue Ban)/Journal of Huazhong University of Science and Technology (Natural Science Edition),45(1),69-75.
MLA	Li, Yajie,et al."Co-design between satisfactory fault-tolerant control for NCS with actuator saturation and communication".Huazhong Keji Daxue Xuebao (Ziran Kexue Ban)/Journal of Huazhong University of Science and Technology (Natural Science Edition) 45.1(2017):69-75.