| 神经网络PID控制器在轴承试验台液压加载控制中的应用 |
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| 引用本文： | 李传江,张自强.神经网络PID控制器在轴承试验台液压加载控制中的应用[J].机械与电子,2005(12):3-6. |
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| 作者姓名： | 李传江 张自强 |
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| 作者单位： | 上海师范大学,上海,201418 |
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| 基金项目： | 上海师范大学青年基金项目（DKL412）;上海高校科研基金项目（DKL30） |
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| 摘 要： | 采用改进型BP神经网络与传统PID相结合，初始运行阶段采用传统PID控制，网络学习一段时间后切换到神经网络在线自整定PID控制，仿真结果表明，系统具有良好的动态性能和稳态精度。
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| 关 键 词： | BP神经网络 PID 液压加载 轴承试验台 |
| 文章编号： | 1001-2257（2005）12-0003-03 |
| 收稿时间： | 2005-07-29 |
| 修稿时间： | 2005年7月29日 |
Application of Neural Network PID Controller to the Hydraulic Loading System of Bearing Tester |
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| LI Chuan-jiang,ZHANG Zi-qiang.Application of Neural Network PID Controller to the Hydraulic Loading System of Bearing Tester[J].Machinery & Electronics,2005(12):3-6. |
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| Authors: | LI Chuan-jiang ZHANG Zi-qiang |
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| Affiliation: | Shanghai Normal University, Shanghai 201418, China |
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| Abstract: | The combination of improved neural network and general PID controller is used in this paper. General PID controller is used in the beginning several seconds, and then self - tuning of PID based on neural network controller is converted to after training for seconds. The simulation results indicate that this control method can improve the dynamical performance and enhance its static precision. |
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| Keywords: | back propagation neural network proportional integral derivative hydraulic loading bearing tester |
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