| 电液非线性系统自适应控制的非线性参考模型方法 |
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| 引用本文： | 刘白雁,陈奎生. 电液非线性系统自适应控制的非线性参考模型方法[J]. 机床与液压, 2004, 0(2): 21-23 |
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| 作者姓名： | 刘白雁 陈奎生 |
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| 作者单位： | 武汉科技大学机械自动化学院,武汉,430081 |
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| 基金项目： | 湖北省教育厅科学基金资助 (2 0 0 2A0 10 14 ) |
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| 摘 要： | 本文提出了通过构造与受控对象具有相同非线性特性的参考模型，并借助仿射变换和非线性反馈使参考模型线性化来实现对电液非线性仿射系统的模型跟随自适应控制方法，并通过分析和仿真说明了这种AMFC系统能够确保被控对象准确跟随参考模型的输出。
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| 关 键 词： | 非线性系统 参考模型 模型跟随 自适应控制 电液伺服系统 |
| 文章编号： | 1001-3881(2004)2-021-3 |
| 修稿时间： | 2003-02-10 |
Adaptive Control of Electrohyadraulic Nonlinear Systems Using Nonlinear Reference Model |
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| LIU Bai-yan,CHEN Kui-sheng. Adaptive Control of Electrohyadraulic Nonlinear Systems Using Nonlinear Reference Model[J]. Machine Tool & Hydraulics, 2004, 0(2): 21-23 |
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| Authors: | LIU Bai-yan CHEN Kui-sheng |
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| Abstract: | A new implementation of adaptive model following control (AMFC) scheme for electrohydraulic nonlinear systems by using nonlinear reference models is presented. The design of the nonlinear reference models which held the main nonlinearities of the controlled plants , and the linearization of the nonliaear models by using affine transformations and nonlinear state feedback transformations are discussed. Analysis and simulations show that the output of the reference model can be followed exactly by the controlled plant when using the proposed AMFC scheme. |
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| Keywords: | Nonlinear systems Reference models Model following Adaptive control Electrohydraulic servo systems |
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