| 基于模糊神经网络控制的电液系统研究 |
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| 引用本文： | 侯远龙,陈机林. 基于模糊神经网络控制的电液系统研究[J]. 机床与液压, 2007, 35(12): 102-103,106 |
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| 作者姓名： | 侯远龙 陈机林 |
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| 作者单位： | 南京理工大学机械工程学院,南京,210094;南京理工大学机械工程学院,南京,210094 |
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| 摘 要： | 针对大功率电液伺服系统存在严重非线性和时变性,将神经网络与模糊控制理论相结合,根据系统的误差及误差变化对神经网络的学习速率和动量因子进行模糊修正,有效地改善了神经网络的学习速率.实验表明,所设计的神经网络控制器能够保证大功率电液伺服系统的静、动态性能.
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| 关 键 词： | 模糊 神经网络控制器 电液伺服系统 |
| 文章编号： | 1001-3881（2007）12-102-2 |
| 收稿时间： | 2007-01-08 |
| 修稿时间： | 2007-01-08 |
Research on Electro-hydraulic Servo System Based on Fuzzy Neural Network Control |
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| HOU Yuanlong,CHEN Jilin. Research on Electro-hydraulic Servo System Based on Fuzzy Neural Network Control[J]. Machine Tool & Hydraulics, 2007, 35(12): 102-103,106 |
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| Authors: | HOU Yuanlong CHEN Jilin |
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| Abstract: | The neural network controller of a high-power electro-hydraulic system with strong nonlinearity and time-variation was studied. A fuzzy system was designed to adjust the learning rate and momentum of the neural network controller according to error and rate change of error, and the learning performance of the neural network controller was improved. The designed neural network con- troller was applied to a high-power electro-hydraulic servo system, and results of static and dynamic performance showed its validity. |
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| Keywords: | Fuzzy system Neural network controller Electro-hydraulic servo system |
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