Event-based H∞ filtering for discrete-time Markov jump systems with network-induced delay. Issue 14 (September 2017)

• Record Type: Journal Article
• Authors: Wang, Huijiao; Xue, Anke; Wang, Junhong; Lu, Renquan
• Is Part Of: Journal of the Franklin Institute. Volume 354:Issue 14(2017)
• Page Start: 6170
• Page End: 6189
• Publication Date: 2017-09
• Subjects: Science -- Periodicals; Technology -- Periodicals; Patents -- United States -- Periodicals; 505
• DOI: 10.1016/j.jfranklin.2017.07.017
• Languages: English
• ISSNs: 0016-0032

Abstract

Abstract: The problem of event-based H ∞ filtering for discrete-time Markov jump system with network-induced delay is investigated in this paper. For different jumping modes, different event-triggered communication schemes are constructed to choose which output signals should be transmitted. Through the analysis of network-induced delay's intervals, the discrete-time system, the event-triggered scheme and network-induced delay are unified into a discrete-time Markov jump filter error system with time-delay. Based on time-delay system analysis method, criteria are derived to guarantee the discrete-time Markov jump error system stochastically stable with an H ∞ norm bound. The correspondent filter and the event-based parameters are also given. A numerical example is given to show that the proposed filter design techniques are effective and event-triggered communication scheme can save limited network resources greatly.