| 液压转速系统的最少拍控制 |
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| 引用本文： | 王孙安,林廷圻.液压转速系统的最少拍控制[J].西安交通大学学报,1993,27(4):33-38. |
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| 作者姓名： | 王孙安 林廷圻 |
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| 作者单位： | 西安交通大学机械工程系
(王孙安，林廷圻)，西安交通大学机械工程系(史维祥) |
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| 摘 要： | 文中研究了用于飞机发动机地面模拟台的大功率电液速度伺服控制系统的控制方法.为使系统达到快的响应特性,应用计算机控制手段,采用最少拍控制结合模糊控制的方法.在实验和理论分析的基础上,建立了简化的一阶环节模型和二阶环节模型,分别设计了最少拍控制器,并进行了控制实验.实验结果表明,应用二阶环节模型进行最少拍控制并结合模糊控制,可获得满意的响应特性.
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| 关 键 词： | 伺服系统 液压系统 计算机控制 |
THE MINIMUM TIME CONTROL OF HYDRAULIC ROTATING SPEED SYSTEM |
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| Wang Sun''''an Lin Tingqi Shi Weixiang.THE MINIMUM TIME CONTROL OF HYDRAULIC ROTATING SPEED SYSTEM[J].Journal of Xi'an Jiaotong University,1993,27(4):33-38. |
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| Authors: | Wang Sun'an Lin Tingqi Shi Weixiang |
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| Institution: | Department of Mechanical Engineering |
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| Abstract: | This paper deals with the control methods of high power electro-hydraulic speed servo control system used in an aeroplane engine simulating rig. In order to obtain the fast response characteristics in this system, the minimum time control method combined with the fuzzy control is adopted by means of the computer control. On the basis of experiment and theoretical analysis the simplified first order and second order mathematical models are established, and the minimum time controllers are then designed, and control experiment is carried out. The experimental results show that the satisfactory response characteristics can be obtained by using the minimum time control method combined with the fuzzy control with the second order model. |
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| Keywords: | servo system hydraulic control computer control |
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