| 一类多变量非线性动态系统的鲁棒自适应模糊控制 |
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| 引用本文： | 佟绍成, 柴天佑. 一类多变量非线性动态系统的鲁棒自适应模糊控制. 自动化学报, 2000, 26(5): 630-636. |
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| 作者姓名： | 佟绍成 柴天佑 |
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| 作者单位： | 1.辽宁工学院基础部,锦州;;;2.东北大学自动化研究中心,沈阳 |
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| 基金项目： | 国家自然科学基金资助项目. |
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| 摘 要： | 对一类非线性多变量未知动态系统,提出了一种自适应模糊控制策略.策略中采用IF-THEN推理规则来构造模糊逻辑系统,实现对系统中未知函数的估计,在建模误差为零的条件下设计状态反馈控制器及参数的自适应律.分析了当存在建模误差时,闭环系统的稳定性和鲁棒性.
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| 关 键 词： | 多变量非线性系统 模糊控制 稳定性 鲁棒性 |
| 收稿时间： | 1998-03-04 |
| 修稿时间： | 1998-03-04 |
RUBOST ADAPTIE FUZZY CONTROL FOR A CLASS OF MULTIVARIABLE NONLINEAR DYNAMIC SYSTEMS |
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| Tong Shaocheng, Chai Tianyou. Rubost Adaptie Fuzzy Control for a Class of Multivariable Nonlinear Dynamic Systems. ACTA AUTOMATICA SINICA, 2000, 26(5): 630-636. |
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| Authors: | Tong Shaocheng Chai Tianyou |
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| Affiliation: | 1. Department of Basic Mathematics,Liaoning Institute of Technology,Jinzhou;Automation Research Center of Northeastern University,Shenyang |
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| Abstract: | In this paper, a fuzzy adaptive control scheme for a class of MIMO nonlinear dynamic systems is presented. In the design, fuzzy logic systems are utilized to approximate the unknown functions, and state feedback controller and parameter adaptive law are obtained without considering modeling error. Finally, the stability and robustness analysis of the closed loop system is given. |
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| Keywords: | MIMO nonlinear systems fuzzy control stability robustness. |
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