Variable-structure control approach of decentralised model-reference adaptive systems
作者:
Xu Xiaohao,
Wu Yaohua,
Huang Wenhu,
期刊:
IEE Proceedings D (Control Theory and Applications)
(IET Available online 1990)
卷期:
Volume 137,
issue 5
页码: 302-306
年代: 1990
DOI:10.1049/ip-d.1990.0037
出版商: IEE
数据来源: IET
摘要:
In the paper, the problem of decentralised model-reference adaptive control, for linear time-varying large-scale systems, is investigated by using a variable-structure control approach. The global reaching condition of the sliding mode of a composite system is derived and a new scheme of decentralised control is proposed. This scheme can guarantee the stability of a sliding manifold of the composite system. Furthermore, a modified scheme is given which makes the weighted sum of the sliding manifold motions converge to the prospective speed. Finally, a numeral example is calculated.
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