Self-oscillating adaptive systems (SOAS) without limit-cycles

被引:0
|
作者
Hsu, L
机构
关键词
SOAS; relay feedback sliding mode; adaptive control; smooth sliding controller; output feedback;
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 SOAS is a model-following relay feedback system which automatically adjusts itself to give a reasonable gain margin and thus a good performance. The applicability of the SOAS has been limited since it generates limit cycles which are acceptable only in particular applications. By relating the original SOAS version with a recent output-feedback sliding adaptive control system, a modification is proposed which allows the elimination of the limit cycle. A further important property is that the modified SOAS, named Smooth Sliding Controller (SSC), can be made globally stable. Simulations and experimental results with a DC motor control are discussed.
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页码:2155 / 2159
页数:5
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