| 应用观测器—状态反馈控制改善电液伺服车床刀架的频率特性 |
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| 引用本文： | 董新民,葛思华.应用观测器—状态反馈控制改善电液伺服车床刀架的频率特性[J].西安交通大学学报,1993,27(5):65-71. |
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| 作者姓名： | 董新民 葛思华 |
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| 作者单位： | 西安交通大学机械工程系
(董新民，葛思华)，西安交通大学机械工程系(史维祥) |
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| 摘 要： | 主要讨论观测器－状态反馈控制在高频响电液位置伺服系统中的应用，并成功地将电液伺服刀架的频宽由６８Ｈｚ提高到１１０Ｈｚ；提出了一种便于模拟电路实现的最小实现。
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| 关 键 词： | 观测器 状态反馈 电液伺服系统 |
THE IMPROVEMENT ON FREQUENCY CHARACTERISTICS OF ELECTROHYDRAULIC SERVO TOOL POST WITH OBSERVER-STATE FEEDBACK CONTROL |
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| Dong Xinmin Ge sihua Shi weixiang.THE IMPROVEMENT ON FREQUENCY CHARACTERISTICS OF ELECTROHYDRAULIC SERVO TOOL POST WITH OBSERVER-STATE FEEDBACK CONTROL[J].Journal of Xi'an Jiaotong University,1993,27(5):65-71. |
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| Authors: | Dong Xinmin Ge sihua Shi weixiang |
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| Institution: | Department of Mechanical Engineering |
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| Abstract: | The applications of observer-state feedback control in high frequency response electrohydraulic servo systems are investigated in this paper. The frequency width of electrohydraulic servo tool post is expanded to 110 Hz from 68Hz,and a minimum realization which is conveniently realized with post in analogy circuits is proposed. |
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| Keywords: | observations-controllers state feedback electro-hydraulic servo systems |
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