| 模型参考模糊自适应控制的推力矢量电液位置伺服系统 |
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| 引用本文： | 杨逢瑜,王顺,王其磊,陈君辉,娄磊.模型参考模糊自适应控制的推力矢量电液位置伺服系统[J].兰州理工大学学报,2009,35(3). |
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| 作者姓名： | 杨逢瑜 王顺 王其磊 陈君辉 娄磊 |
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| 作者单位： | 兰州理工大学,能源与动力工程学院,甘肃,兰州,730050 |
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| 摘 要： | 研究推力矢量电液位置伺服系统的模型参考模糊自适应控制.这类系统存在着参数变化和加性扰动,为解决这一类非线性的控制问题,引入模型参考模糊自适应机构,构成模型参考模糊自适应控制(MRFAC).与传统的PID相比,该方法提高了推力矢量电液位置伺服系统阻尼比,改善了系统的动态性能,并且可以有效抑制参数变化及外力扰动,具有很强的鲁棒性.
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| 关 键 词： | 模型参考模糊自适应控制 推力矢量电液位置伺服系统 鲁棒性 |
Electro-hydraulic position servosystem of thrust vector by using model-reference fuzzy adaptive control |
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| YANG Feng-yu,WANG Shun,WANG Qi-lei,CHEN Jun-hui,LOU Lei.Electro-hydraulic position servosystem of thrust vector by using model-reference fuzzy adaptive control[J].Journal of Lanzhou University of Technology,2009,35(3). |
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| Authors: | YANG Feng-yu WANG Shun WANG Qi-lei CHEN Jun-hui LOU Lei |
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| Institution: | YANG Feng-yu,WANG Shun,WANG Qi-lei,CHEN Jun-hui,LOU Lei(College of Energy and Power Engineering,Lanzhou Univ.of Tech.,Lanzhou 730050,China) |
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| Abstract: | Electro-hydraulic position servosystem of thrust vector by using model-reference fuzzy adaptive control was investigated.In a system of this kind,there is parameter variation and additive disturbance.In order to deal with this class of nonlinear control problem,a mechanism of model-reference fuzzy adaptation was introduced to constitute the model-reference fuzzy adaptive control strategy(MRFAC).Compared with the traditional PID strategy,this approach could improve the damping ratio of the proposed control s... |
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| Keywords: | model-reference fuzzy adaptive control electro-hydraulic position servosystem of thrust vector robustness |
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