| 神经网络在电液位置伺服系统中的应用 |
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| 引用本文： | 张声远,凌晓东,裴忠才.神经网络在电液位置伺服系统中的应用[J].机床与液压,2005(11):143-145. |
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| 作者姓名： | 张声远 凌晓东 裴忠才 |
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| 作者单位： | 1. 北京航空航天大学自动化学院,北京,100083
2. 哈尔滨工业大学机电工程学院,哈尔滨,150001 |
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| 摘 要： | 设计了基于BP神经网络的自适应PID控制器，该控制器充分利用了经典PID控制算法简单的特点，又利用了神经网络良好的自适应和抗干扰能力，通过神经网络的学习和对系统的在线辨识，自适应调整PID参数，使控制系统对参数变化表现出良好的鲁棒性和控制性能，并通过仿真证明了所设计系统的合理性。
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| 关 键 词： | 神经网络 在线辨识 自适应PID |
| 文章编号： | 1001-3881(2005)11-143-3 |
| 收稿时间： | 2004-05-31 |
| 修稿时间： | 2004年5月31日 |
Application of Neural Network in Electro - hydraulic Position Servo System |
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| ZHANG Sheng-yuan,LING Xiao-dong,PEI Zhong-cai.Application of Neural Network in Electro - hydraulic Position Servo System[J].Machine Tool & Hydraulics,2005(11):143-145. |
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| Authors: | ZHANG Sheng-yuan LING Xiao-dong PEI Zhong-cai |
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| Affiliation: | ZHANG Sheng-yuan , LING Xiao-dong, PEI Zhong-cai ( 1. School of Automation Science and Electrical Engineering, Beijing University of Aeronautics and Astronautics, Beijing 100083, China; 2. School of Mechanical |
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| Abstract: | A self-adaptive PID controller based on neural network was proposed.By taking advantage of PID control arithmetic's characteristic of simpleness and neural network's good self-adaptive and anti-jamming ability,as well as neural network's learning and on-line identification,adaptive adjust PID control parameters,the control system of the controller shows good robustness and controlling performance to parameters'change.Simulation results indicate the designed system's rationality. |
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| Keywords: | Neural network On - line identifcation Self - adaptive PID |
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