Design of robust H∞ guaranteed cost and fault-tolerant for uncertain and nonlinear NCS

	Design of robust H∞ guaranteed cost and fault-tolerant for uncertain and nonlinear NCS
	Wang, Jun 1,2; Li, Wei 1,2; Li, Zhanming 1,2
刊名	Huazhong Keji Daxue Xuebao (Ziran Kexue Ban)/Journal of Huazhong University of Science and Technology (Natural Science Edition)
	2011-09-01
卷号	39 期号:9 页码:72-77+95
关键词	Delay control systems Fault tolerance Linear matrix inequalities Nonlinear networks Delay dependent Fault tolerant control Guaranteed cost control Lyapunov Krasovskii function Network-induced delays Nonlinear networked control systems (NNCS) Optimization algorithms T-S fuzzy models
ISSN号	16714512
英文摘要	Packed dropout and influenced of external disturbance with limited energy were considered in terms of a class of nonlinear networked control system (NNCS), network-induced delay. The problem of robust H∞ guaranteed fault-tolerant control for networked control system against actuator failures was discussed. By constructing appreciate Lyapunov-Krasovskii function, delay-dependent sufficient condition of robust H∞ guaranteed fault-tolerant was analyzed by T-S fuzzy model. The control gain could be obtained via optimization algorithm of solving several linear matrix inequalities. The lower bound of the time-delay was introduced in the function, so there was no model transformation to integral inequalities, and the free variables brought by integral inequalities were taken advantage to guarantee that there was no magnifying or ignoring. Then a less conservative result was obtained. Finally, an example was used to illustrate the effectiveness and feasibility of the approach.
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/111624]
专题	电气工程与信息工程学院
作者单位	1.College of Electrical and Information Engineering, Lanzhou University of Technology, Lanzhou 730050, China; 2.Key Laboratory of Advanced Control for Industrial Process in Gansu Province, Lanzhou 730050, China
推荐引用方式 GB/T 7714	Wang, Jun,Li, Wei,Li, Zhanming. Design of robust H∞ guaranteed cost and fault-tolerant for uncertain and nonlinear NCS[J]. Huazhong Keji Daxue Xuebao (Ziran Kexue Ban)/Journal of Huazhong University of Science and Technology (Natural Science Edition),2011,39(9):72-77+95.
APA	Wang, Jun,Li, Wei,&Li, Zhanming.(2011).Design of robust H∞ guaranteed cost and fault-tolerant for uncertain and nonlinear NCS.Huazhong Keji Daxue Xuebao (Ziran Kexue Ban)/Journal of Huazhong University of Science and Technology (Natural Science Edition),39(9),72-77+95.
MLA	Wang, Jun,et al."Design of robust H∞ guaranteed cost and fault-tolerant for uncertain and nonlinear NCS".Huazhong Keji Daxue Xuebao (Ziran Kexue Ban)/Journal of Huazhong University of Science and Technology (Natural Science Edition) 39.9(2011):72-77+95.