Output feedback sliding mode control under networked environment

被引:25
作者
Zhang, Jinhui [1 ,2 ]
Lam, James [3 ]
Xia, Yuanqing [1 ]
机构
[1] Beijing Inst Technol, Sch Automat, Beijing 100081, Peoples R China
[2] Beijing Univ Chem Technol, Coll Informat Sci & Technol, Beijing 100029, Peoples R China
[3] Univ Hong Kong, Dept Mech Engn, Hong Kong, Hong Kong, Peoples R China
关键词
discrete-time systems; networked control systems; sliding mode control; VARIABLE-STRUCTURE CONTROL; DISCRETE-TIME-SYSTEMS; UNCERTAIN STOCHASTIC-SYSTEMS; DELAY SYSTEMS; PREDICTIVE CONTROL; VARYING DELAY; DESIGN; OBSERVER; CHANNELS;
D O I
10.1080/00207721.2011.618643
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
This article considers the problem of sliding mode output feedback control for networked control systems (NCSs). The key idea is to make use of not only the current and previous measurements, but also previous inputs for the reconstruction of the state variables. Using this idea, sliding mode controllers are designed for systems with constant or time-varying network delay. The approach is not only more practical but also easy to implement. To illustrate this, the design technique is applied to an inverted pendulum system.
引用
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页码:750 / 759
页数:10
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