| 非线性模糊间接自适应控制器的设计和稳定性分析 |
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| 引用本文： | 庄严. 非线性模糊间接自适应控制器的设计和稳定性分析[J]. 渤海大学学报(自然科学版), 1999, 0(2) |
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| 作者姓名： | 庄严 |
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| 作者单位： | 锦州铁路运输学校!锦州,121003 |
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| 摘 要： | 对Li—xinWang1993年提出的非线性模糊间接和直接自适应控制方法进行了统一的设计和研究。其特点是：1）原来的监督控制器可由D－控制来取代;2）取消了渐近稳定性分析中要求逼近误差平方可积的条件;3）克服了原来控制器缺乏对外界干扰的缺陷。仿真结果验证了新控制方案的有效性。
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| 关 键 词： | 模糊自适应控制 非线性系统 稳定性分析 |
Design and Stability Analysis of Fuzzy Indirect and Direct Adaptive control for Nonlinear System |
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| Zhuang Yan. Design and Stability Analysis of Fuzzy Indirect and Direct Adaptive control for Nonlinear System[J]. Journal of Bohai University:Natural Science Editio, 1999, 0(2) |
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| Authors: | Zhuang Yan |
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| Abstract: | In this paper, Fuzzy indirect and adaptive control scheme for nonlinear systems are proposed corresponding to the scheme of papers[1][2]. The new control scheme has the following characteristics: 1) Using a "D-controller" substitute for supervisory controller in papers[1]; 2) Relax the squared integrity condition of approximation error which guarantees the stability of the closed-loop; 3) It has the robustness for the external disturbances.The simulation results confirm the accuracy of the proposed scheme. |
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| Keywords: | fuzzy adaptive control nonlinear systems stability analysis |
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