Adaptive control of multi-input cascade nonlinear systems without overparametrization

被引:0
作者
Zhou, Shaosheng [1 ]
Fei, Shumin [1 ]
Feng, Chunbo [1 ]
机构
[1] Southeast Univ, Nanjing, China
来源
Kongzhi yu Juece/Control and Decision | 2000年 / 15卷 / 04期
关键词
Adaptive control systems - Control equipment - Parameter estimation - Signal processing;
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摘要
An adaptive design procedure was proposed for a broader class of multi-input cascade nonlinear systems. The derived adaptive controller guarantees the global boundedness property for all signals and steers the states to the origin. The adaptive control design is based on backstepping recursive design technique. The number of estimated parameter is minimal, that is , equal to the number of unknown parameter. The adaptive systems designed by this procedure possess stronger stability than that using overparametrization.
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页码:411 / 414
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