NDLI: Robust H state feedback control of networked control systems with congestion control

Content Provider	IEEE Xplore Digital Library
Author	Rasool, F. Sing Kiong Nguang Saat, M.S.M.D. Jie Wu Guangbo Zeng
Copyright Year	2012
Description	Author affiliation: School of Electrical Power, South China University of Technology, Guangzhou, China (Jie Wu; Guangbo Zeng) \|\| The Department of Electrical and Computer Engineering, The University of Auckland, Private Bag 92019 Auckland, New Zealand (Rasool, F.; Sing Kiong Nguang; Saat, M.S.M.D.)
Abstract	This paper examines the problem of robust state feedback control of networked control systems with a simple congestion control scheme. This simple congestion control scheme is based on comparing current measurements with last transmitted measurements. If their difference is less than a prescribed percentage of the current measurements then no measurement is transmitted to the controller. The controller always uses the last transmitted measurements to control the system. With this simple congestion control scheme, a robust H state feedback controller design methodology is developed based on the Lyapunov-krasovskii functional approach. Sufficient conditions for the existence of delay mode dependent controllers are given in terms of bilinear matrix inequalities (BMIs). These BMIs are converted into quasi convex linear matrix inequalities (LMIs) and solved by using the cone complementarity linearization algorithm. The effectiveness of the simple congestion control in terms of reducing the network's bandwidth is elaborated using simulation examples.
Starting Page	199
Ending Page	204
File Size	172791
Page Count	6
File Format	PDF
ISBN	9781467318716
e-ISBN	9781467318723
e-ISBN	9781467318709
DOI	10.1109/ICARCV.2012.6485158
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2012-12-05
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Delays Current measurement Bandwidth Linear matrix inequalities Robustness State feedback Markov processes Markov Chain Networked Control Systems Congestion Control
Content Type	Text
Resource Type	Article

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