Authors
Zheng-Guang Wu, Peng Shi, Hongye Su, Jian Chu
Publication date
2014/1/1
Journal
Automatica
Volume
50
Issue
1
Pages
180-186
Publisher
Pergamon
Description
This paper is concerned with the problem of asynchronous l 2–l∞ filtering for discrete-time stochastic Markov jump systems with sensor nonlinearity. The sensor nonlinearity is assumed to occur randomly according to a stochastic variable satisfying the Bernoulli distribution. A sufficient condition is first given such that the resultant filtering error system, which is a kind of nonhomogeneous Markov jump system, is stochastically stable with a guaranteed l 2–l∞ performance index. Then the existence criterion of the desired asynchronous filter with piecewise homogeneous Markov chain is proposed in terms of a set of linear matrix inequalities. A numerical example is given to show the effectiveness and potential of the developed theoretical results.
Scholar articles
ZG Wu, P Shi, H Su, J Chu - Automatica, 2014