On Digital Implementation of Continuous Sliding Mode Control

被引：0
作者：
Chakrabarty, S. [1 ]
Bandyopadhyay, B. [1 ]
机构：
[1] Indian Inst Technol, Interdisciplinary Programme Syst & Control Engg, Bombay, Maharashtra, India
来源：
39TH ANNUAL CONFERENCE OF THE IEEE INDUSTRIAL ELECTRONICS SOCIETY (IECON 2013) | 2013年
关键词：
discretized system; sliding mode control; quasi-sliding mode; ultimate band; VARIABLE-STRUCTURE CONTROL;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
The paper presents some new results on digital implementation of sliding mode control when designed from a continuous time system. When a continuous sliding mode control is digitally implemented, it cannot bring the sliding variable to the surface in finite time and stay there, but the sliding variable remains within an ultimate band around the surface. Analysis is done which relates such an ultimate band with the continuous controller parameters. If the controller parameters are chosen accordingly, one can be sure that the sliding motion will remain inside the specified ultimate band, and hence stability can be assured for such a digital implementation of the continuous sliding mode control.
引用
收藏
页码：3640 / 3644
页数：5
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