| 电液伺服加载系统的自适应控制 |
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| 引用本文： | 邹占江,胡庆超,杨斌,吴守正.电液伺服加载系统的自适应控制[J].华中科技大学学报(自然科学版),1991(2). |
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| 作者姓名： | 邹占江 胡庆超 杨斌 吴守正 |
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| 作者单位： | 华中理工大学机械工程一系
(邹占江，胡庆超，杨斌)，华中理工大学机械工程一系(吴守正) |
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| 摘 要： | 本文针对某实际电液伺服扭矩加载装置,运用Popov超稳定理论,设计了一套模型参考自适应控制系统,显著地提高了原系统的加载精度,提高了系统抗结构参数变化的能力.文章采用了特别适用于加载系统的“无模型跟踪法”,取得了满意的实验结果.
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| 关 键 词： | 伺服控制 加载系统 模型参考自适应控制 超稳定 |
Adaptive Control of a Passive Loading System |
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| Zou Zhanjiang Hu Qingchao Yang Bin Wu Shouzheng.Adaptive Control of a Passive Loading System[J].JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY.NATURE SCIENCE,1991(2). |
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| Authors: | Zou Zhanjiang Hu Qingchao Yang Bin Wu Shouzheng |
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| Institution: | Zou Zhanjiang Hu Qingchao Yang Bin Wu Shouzheng |
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| Abstract: | For the purpose of eliminating the output error caused by serious feedforward disturbance and system parameter variation in a passive electro-hydraulic servo loading system, a microcomputer-based model reference adaptive controller is designed according to the MRAC design theory developed by I. D. Landau. A new time-saving method for handling the reference model, which is particularly suitable for the passive loading system, is proposed. Experimental results show that the system performance is greatly improved compared with that without adaptive control. |
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| Keywords: | Servo-control Passive loading system Adaptive control Micro- computer-based control |
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