Discrete-Time Sliding Mode Controller Design with State Estimator and Disturbance Observer

被引：0
作者：
Jeang-Lin Chang
机构：
[1] Oriental Institute of Technology,Department of Electrical Engineering
来源：
Electrical Engineering | 2007年 / 89卷
关键词：
Discrete-time; Sliding mode; State estimator; Disturbance observer;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
In this paper, a discrete-time output feedback sliding mode controller for a class of MIMO linear systems with matched disturbances is proposed. Both a state estimation and a disturbance observer are included in the control scheme so that the system states and the upper bound of disturbance are not required. It is shown that the tracking error will be constrained in a small bounded region, and the system stability is guaranteed. Finally, a numerical example is presented to demonstrate the applicability of the proposed control scheme.
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页码：397 / 404
页数：7
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