| 一类非匹配不确定性非线性系统子波网络稳定自适应控制 |
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| 引用本文： | 施阳 严卫生. 一类非匹配不确定性非线性系统子波网络稳定自适应控制[J]. 控制与决策, 1999, 14(3): 212-216,248 |
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| 作者姓名： | 施阳 严卫生 |
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| 作者单位： | [1]清华大学自动化系 [2]西北工业大学 |
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| 基金项目： | 船舶工业国防科技应用、基础研究基金 |
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| 摘 要： | 针对一类非匹配不确定性非线性系统，提出一种基于子波网络的稳定自适应跟踪控制方案，对子波网络逼近误差界进行自适应处理，不需要逼近误差界的先验信息，仿真结果表明所提出的方案是有效的。
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| 关 键 词： | 不确定性 非线性系统 子波网络 自适应控制 |
Stable Wavelet Network Adaptive Control for Nonlinear Systems with Mismatched Uncertainties |
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| Shi Yang,Yan Weisheng,Xu Demin. Stable Wavelet Network Adaptive Control for Nonlinear Systems with Mismatched Uncertainties[J]. Control and Decision, 1999, 14(3): 212-216,248 |
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| Authors: | Shi Yang Yan Weisheng Xu Demin |
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| Affiliation: | Northwestern Polytechnical University |
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| Abstract: | A stable wavelet network adaptive control scheme is proposed for a class of nonlinear systems with mismatched uncertainties. The scheme can effectively relax the usual two restrictions:1) The unkown nonlinearities should appear on the same equation as the control input; 2) A bound on the network approximation error should be known. The simulation shows that the new scheme is very effective. |
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| Keywords: | nonlinear systems mis-matched uncertainties wavelet network stable adaptive control |
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