| Fuzzy 控制与电液同步控制技术研究 |
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| 引用本文： | 陈宝萍,李从心,徐晓彬.Fuzzy 控制与电液同步控制技术研究[J].华中科技大学学报(自然科学版),1997(5). |
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| 作者姓名： | 陈宝萍 李从心 徐晓彬 |
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| 作者单位： | 江都机床总厂，华中理工大学机械科学与工程学院 |
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| 基金项目： | 国家“八五”重点科技攻关项目 |
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| 摘 要： | 介绍了电液同步控制系统的结构，研究了Ｆｕｚｚｙ－ＰＩＤ控制调节器原理及计算机控制的电液同步系统原理，提出了减少同步误差的方法
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| 关 键 词： | 电液同步控制 Fuzzy－PID调节 同步反馈 |
A Study on the Fuzzy Control Synchronous Electro Hydraulic Control Technique |
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| Chen Baoping College of Mech. Sci. & Eng.,HUST,Wuhan ,China. Li Chongxin Xu Xiaobin.A Study on the Fuzzy Control Synchronous Electro Hydraulic Control Technique[J].JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY.NATURE SCIENCE,1997(5). |
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| Authors: | Chen Baoping College of Mech Sci & Eng HUST Wuhan China Li Chongxin Xu Xiaobin |
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| Institution: | Chen Baoping College of Mech. Sci. & Eng.,HUST,Wuhan 430074,China. Li Chongxin Xu Xiaobin |
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| Abstract: | A computer based closed loop synchronous electro hydraulic control system with two symmetrical oil cylinders is described. The proportional valve or servo valve is used as the control element, and the hydraulic oil cylinder as the actuator. A linerar grating ruler is used to measure the displacement. the structure of the synchronous electro hydraulic control system and the principle of the fuzzy PID regulator are discussed. The methods for making the regulator adaptive to the nonlinearity of the controlled production process and of setting the synchronous feedback factors with fuzzy control and reducing the synchronous control error are perposed. |
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| Keywords: | synchronous electro hydraulic control fuzzy PID regulation synchronous feedback |
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