Authors: Yongbo Lai Guoping Lu
Publish Date: 2014/10/09
Volume: 12, Issue: 6, Pages: 1187-1196
Abstract
This paper deals with the robust H ∞ filtering for discrete singular systems with jump parameters and interval timevarying delay whose system mode is transmitted through an unreliable network The class of systems under consideration is more general and covers the singular jump systems with modedependent and modeindependent as two special cases over networks a novel delaydependent and partially modedependent filter is established via using a modedependent Lyapunov function and a finite sum inequality based on quadratic terms The corresponding filter parameters can be obtained by solving a set of linear matrix inequalities without decomposing the original system matrix The proposed linear robust filter ensuring that the filtering error singular jump system is to be regular causal stochastically stable and satisfies H ∞ performance In addition two numerical examples are given to illustrate the effectiveness of the proposed approachYongbo Lai received his MS degree from the School of Internet of Things Engineering Jiangnan University China in 2007 He is currently a lecturer at the Jiangsu College of Information Technology Jiangsu China His current research interests include robust control and networked controlGuoping Lu received his BS degree from the Department of Applied Mathematics Chengdu University of Science and Technology China in 1984 and his MS and PhD degrees from the Department of Mathematics East China Normal University China in 1989 and 1998 respectively He is currently a Professor at the Jiangsu College of Information Technology Jiangsu China His current research interests include nonlinear control robust control and networked control
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