| 不确定系统的模型参考自适应模糊控制 |
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| 引用本文： | 张惠艳.不确定系统的模型参考自适应模糊控制[J].徐州师范大学学报(自然科学版),2006,24(3):20-26. |
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| 作者姓名： | 张惠艳 |
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| 作者单位： | 淮阴师范学院,计算机科学系,江苏,淮安,223300 |
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| 基金项目： | 国家自然科学基金资助项目(50279045)，淮阴师范学院青年教师基金资助项目(05HSQN079) |
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| 摘 要： | 针对一类不确定非线性系统,基于王立新1994年提出的监督控制方案并利用广义多线性模糊逻辑系统的逼近能力,提出了一种MIMO系统的模型参考自适应模糊控制器设计的新方案.通过引入最优逼近误差的自适应补偿项来消除建模误差的影响,不但能保证闭环系统稳定,而且可使跟踪误差收敛到接近零.仿真结果表明了该方法的有效性.
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| 关 键 词： | 非线性系统 广义多线性模糊逻辑系统 模型参考自适应模糊控制 |
| 文章编号： | 1007-6573(2006)03-0020-07 |
| 收稿时间： | 04 10 2006 12:00AM |
| 修稿时间： | 2006年4月10日 |
Model Reference Adaptive Fuzzy Control for Uncertain Systems |
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| ZHANG Hui-yan.Model Reference Adaptive Fuzzy Control for Uncertain Systems[J].Journal of Xuzhou Normal University(Natural Science Edition),2006,24(3):20-26. |
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| Authors: | ZHANG Hui-yan |
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| Institution: | Department of Computer Science, Huaiyin Teachers College, Huaian, Jiangsu, 223300, China |
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| Abstract: | Based on the supervisory control strategy presented by Wang Lixin in 1994 and the approximation capability of generalized multilinear fuzzy logic systems(GMFLS),a new adaptive fuzzy control scheme called model reference adaptive fuzzy control(MRAFC) for MIMO systems is proposed in this paper.The adaptive compensation term of optimal approximation error is adopted.By theoretical analysis,the closed-loop fuzzy control system is proved to be globally stable with tracking error converging to zero.Simulation results demonstrate the effectiveness of the approach. |
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| Keywords: | nonlinear systems generalized multilinear fuzzy logic systems(GMFLS) model reference adaptive fuzzy control(MRAFC) |
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