| 一类非线性时滞系统的自适应动态面控制 |
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| 引用本文： | 王圣宇,吉梗,朱琼瑶,李玲玲,王赛.一类非线性时滞系统的自适应动态面控制[J].台州学院学报,2011,33(3):7-13. |
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| 作者姓名： | 王圣宇 吉梗 朱琼瑶 李玲玲 王赛 |
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| 作者单位： | 台州学院数学与信息工程学院,浙江临海,317000 |
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| 摘 要： | 针对一类严格反馈非线性时滞系统,提出了一种自适应神经网络动态面控制方案。通过引入一阶滤波器,避免了传统反演设计中的＂计算膨胀＂问题。通过构造恰当的Lyapunov-Krasovskii函数,对未知时滞项进行了补偿。此外,基于Lyapunov稳定性理论,证明了闭环系统所有信号半全局一致最终有界。最后,仿真实例表明了所提控制方案的有效性。
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| 关 键 词： | 自适应控制 神经网络 动态面控制 非线性时滞系统 |
Adaptive Dynamic Surface Control for a Class of Nonlinear Time-delay Systems |
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| WANG Sheng-yu,JI Geng,ZHU Qiong-yao,LI Ling-ling,WANG Sai.Adaptive Dynamic Surface Control for a Class of Nonlinear Time-delay Systems[J].Journal of Taizhou University,2011,33(3):7-13. |
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| Authors: | WANG Sheng-yu JI Geng ZHU Qiong-yao LI Ling-ling WANG Sai |
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| Institution: | WANG Sheng-yu,JI Geng,ZHU Qiong-yao,LI Ling-ling,WANG Sai(School of Mathematics and Information Engineering,Taizhou University,Linhai 317000,China) |
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| Abstract: | This paper investigates the adaptive neural network dynamic surface control problem for a class of strict-feedback nonlinear systems with unknown time delays.The problem of ＂explosion of complexity＂ in traditional backstepping design is avoided by introdu |
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| Keywords: | adaptive control neural network dynamic surface control nonlinear time delay system |
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