File(s) not publicly available
Stability and passivity of feedback interconnected systems in network environments
conference contribution
posted on 2017-12-06, 00:00 authored by Jia WangJia Wang, Qing-Long HanQing-Long Han, Fuwen YangFuwen YangThis paper investigates stability and passivity of negative feedback interconnection of two passive systems, which are interconnected through communication networks. The insertion of communication networks between negative feedback interconnected passive systems inevitably induces delays and data packet dropouts. To model the network-based negative feedback interconnected system, an appropriate network scheduling method is presented to deal with time-varying network-induced delays and data packet dropouts. By constructing a novel discontinuous Lyapunov-Krasovskii functional, a less conservative sufficient condition for the network-based feedback interconnected system to be asymptotically stable is derived. Based on the stability condition, a new sufficient condition to make the negative feedback interconnected system in network environments remain passive is developed. A numerical example is provided to demonstrate the effectiveness of the design method.
Funding
Category 1 - Australian Competitive Grants (this includes ARC, NHMRC)
History
Start Page
3206End Page
3211Number of Pages
6Start Date
2012-01-01Finish Date
2012-01-01ISBN-13
9781467324212Location
Montreal, CanadaPublisher
Institute of Electrical and Electronics EngineersPlace of Publication
Washington, DC, United StatesPublisher DOI
Full Text URL
Peer Reviewed
- Yes
Open Access
- No
External Author Affiliations
Centre for Intelligent and Networked Systems (CINS); Conference; TBA Research Institute;Era Eligible
- Yes