| 电液位置伺服系统的局部模型参考自适应控制 |
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| 引用本文： | 王茂 孙群学. 电液位置伺服系统的局部模型参考自适应控制[J]. 哈尔滨工业大学学报, 1994, 26(4): 96-100 |
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| 作者姓名： | 王茂 孙群学 |
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| 作者单位： | 哈尔滨工业大学惯导测试设备研究中心 |
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| 摘 要： | 提出了一种适用于电液位置伺服系统这类宽频带系统的新自适应控制方法。该方法简单实用，能有效地避免自适应控制中的逆不稳定问题。仿真结构表明，这种方法对抑制电液位置伺服系统时变参数的影响有明显作用，能够获得相对良好的控制效果。
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| 关 键 词： | 自适应控制 电液位置 伺服系统 |
The Part Model Reference Adaptive Control for Electrohydraulic Position Servo Systems |
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| Wang Mao, Sun Qunxue, Liu Shengcai. The Part Model Reference Adaptive Control for Electrohydraulic Position Servo Systems[J]. Journal of Harbin Institute of Technology, 1994, 26(4): 96-100 |
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| Authors: | Wang Mao Sun Qunxue Liu Shengcai |
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| Affiliation: | Ineftia Navigation Test Equipment Research Centre |
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| Abstract: | A new adaptive control scheme is proposed. The adaptation law designed only for the block with time-variant parameters in electrohydraulic position servo systems can not only aviod the inverse stability of adaptive control, but also be implemented easily by a microprocessor within a short sample period. So this method suits particularly the systems with high dynamic response as same as electrohydraulic position servo systems. The simulation result indicates that it has a evident effect for restraining the influence of time-variant parameters, and can obtain a good control effect. |
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| Keywords: | Model adaptive control electrohydraulic position servo system inverse stable |
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