Network-Based H ∞Control for Discrete-Time Systems Subject to Three Kinds of Incomplete Measurements
This paper addresses the H ∞control problem for discrete-time systems subject to three kinds of network-induced incomplete measurements,including time delays,packet dropouts,and access constraints,which are simultaneously described by a new model using Bernoulli stochastic variables and a switching signal.Our aim is to design a controller such that the closed-loop system is asymptotically mean-square stable and also satis es the prescribed H ∞disturbance attenuation level.By utilizing Lyapunov-Krasovskill approach,a suf cient condition for the existence of the desired controller is derived in terms of certain linear matrix inequalities (LMIs).When these LMIs are feasible,the explicit expression of the desired controller can also be characterized.A numerical example is given to demonstrate the effectiveness of the results proposed.
WAN Xiongbo FANG Huajing
Department of Control Science and Engineering,Huazhong University of Science and Technology,Wuhan 430074,P.R.China
国际会议
The 30th Chinese Control Conference(第三十届中国控制会议)
烟台
英文
1-6
2011-07-01（万方平台首次上网日期，不代表论文的发表时间）