Robust guaranteed cost control of discrete-time networked control systems
作者： Ligang Wu , James Lam , Xiuming Yao , Junlin Xiong
DOI: 10.1002/OCA.932
关键词:
摘要: This paper is concerned with the robust guaranteed cost control problem for networked systems (NCSs). The plant considered an uncertain linear discrete-time system, where communication limitations include packet-loss and signal transmission delay. Our purpose to design a state-feedback controller such that resulting closed-loop system robustly stable, specified quadratic function upper bound all admissible uncertainties under limitations. A model of NCSs established which contains two additive delay components, one being known constant, other unknown constant. By introducing novel Lyapunov-Krasoviskii idea partitioning, new sufficient conditions existence controllers are proposed. Numerical examples provided demonstrate usefulness developed theory. Copyright © 2010 John Wiley & Sons, Ltd.
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