Output regulation for linear discrete-time systems subject to input saturation
Output regulation for linear discrete-time systems subject to input saturation
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DOI：
10.1109/cdc.1995.479111
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发表时间：
1995-12
期刊：
影响因子：
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通讯作者：
Ravi Mantri;A. Saberi;Zongli Lin;A. Stoorvogel
中科院分区：
文献类型：
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作者：
Ravi Mantri;A. Saberi;Zongli Lin;A. Stoorvogel
研究了一类输入饱和的线性离散时间系统的控制问题，以使其输出跟踪(或抑制)某个外部发生器产生的一族参考(或干扰)信号。结果表明，对于这一问题，一个半全局框架是自然的，而不是一个全局框架。在这个框架下，给出了一组可解的条件，并构造了解决问题的反馈律。本文发展的理论与我们早先(1996)发展的关于连续时间系统的理论是平行的。
The purpose of this paper is to examine the problem of controlling a linear discrete-time system subject to input saturation in order to have its output track (or reject) a family of reference (or disturbance) signals produced by some external generator. It is shown that a semi-global framework, rather than a global framework, for this problem is a natural one. Within this framework, a set of solvability conditions are given and feedback laws which solve the problem are constructed. The theory developed in this paper parallels the one we developed earlier (1996) for the continuous-time system.