控制理论(社会学)
有界函数
执行机构
计算机科学
离散时间和连续时间
稳定性理论
国家(计算机科学)
控制(管理)
数学
非线性系统
算法
统计
人工智能
数学分析
物理
量子力学
作者
Bin Zhou,Zhaoyan Li,Zongli Lin
出处
期刊:IEEE Transactions on Circuits and Systems I-regular Papers
[Institute of Electrical and Electronics Engineers]
日期:2013-02-01
卷期号:60 (2): 389-400
被引量:52
标识
DOI:10.1109/tcsi.2012.2215777
摘要
This paper studies the problems of global and semi-global stabilization of discrete-time linear systems with multiple input saturations and arbitrarily large bounded delays. By developing the methodology of truncated predictor feedback (TPF), state feedback control laws using only the current states of the systems are constructed to solve these problems. The feedback gains are dependent on the delay information of the open-loop system and thus are referred to as delay-dependent feedback. A method for determining the exact condition such that the resulting closed-loop system is asymptotically stable is also presented. Moreover, if the delays in the system are time-varying or even unknown, a modified delay-independent TPF is also established to solve the concerned problems. Numerical example has been worked out to illustrate the effectiveness of the proposed approaches.
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