| 基于模糊PID控制的直驱式电液伺服系统研究 |
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| 引用本文： | 王洪杰,王福生,王丽智. 基于模糊PID控制的直驱式电液伺服系统研究[J]. 机床与液压, 2007, 35(5): 108-110,116 |
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| 作者姓名： | 王洪杰 王福生 王丽智 |
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| 作者单位： | 哈尔滨工业大学流体机械与工程中心,哈尔滨,150001;哈尔滨工业大学流体机械与工程中心,哈尔滨,150001;哈尔滨工业大学流体机械与工程中心,哈尔滨,150001 |
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| 摘 要： | 介绍了直驱式电液伺服系统的实现方案,并建立了系统的数学模型.将模糊控制和PID控制结合在一起,利用模糊控制对PID控制器参数进行在线调整,结合系统的数学模型进行Matlab/Simulink仿真.结果表明,该控制器提高了系统的动态性能,具有很强的实用性.
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| 关 键 词： | 模糊PID 电液伺服系统 仿真 |
| 文章编号： | 1001-3881（2007）5-108-3 |
| 修稿时间： | 2006-05-17 |
Research on Direct Drive Electro-hydraulic Servo System Based on Fuzzy-PID Controller |
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| WANG Hongjie,WANG Fusheng,WANG Lizhi. Research on Direct Drive Electro-hydraulic Servo System Based on Fuzzy-PID Controller[J]. Machine Tool & Hydraulics, 2007, 35(5): 108-110,116 |
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| Authors: | WANG Hongjie WANG Fusheng WANG Lizhi |
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| Affiliation: | Harbin Institute of Technology, Harbin 150001, China |
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| Abstract: | The actualization method of the direct drive electro-hydraulic servo system was introduced, and the mathematic model of the system was built. A fuzzy-PID controller was designed by combining fuzzy logic controller with PID controller, for which the parameters of PID controller can be adjusted on-line by using fuzzy controller. The result of simulation in Matlab/Simulink indicates the fuzzy-PID controller improves the dynamic property of control system. The controller is applicable in engineering. |
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| Keywords: | Fuzzy-PID Electro-hydraulic servo system Simulation |
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