| 磁流变阀控缸系统的位置控制研究 |
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| 引用本文： | 张琳,李彦希.磁流变阀控缸系统的位置控制研究[J].机床与液压,2007,35(12):107-108,126. |
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| 作者姓名： | 张琳 李彦希 |
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| 作者单位： | 桂林空军学院,广西桂林,541003;桂林空军学院,广西桂林,541003 |
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| 摘 要： | 利用磁流变液体可控的特性,用一组磁流变阀代替传统液压阀构成一桥式阀控缸液压伺服系统,并采用单神经元控制器(SNC)来实现活塞位移的控制.仿真研究表明,这种液压伺服系统具有强鲁棒性、快速跟踪性和较好的控制精度,其重复定位精度不超过0.5mm.
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| 关 键 词： | 磁流变阀 位置伺服系统 单神经元控制 计算机仿真 |
| 文章编号： | 1001-3881（2007）12-107-2 |
| 收稿时间： | 2007-01-08 |
| 修稿时间： | 2007年1月8日 |
Study on the Position Control of a Cylinder System Using MR Valve Actuators |
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| ZHANG Lin,LI Yanxi.Study on the Position Control of a Cylinder System Using MR Valve Actuators[J].Machine Tool & Hydraulics,2007,35(12):107-108,126. |
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| Authors: | ZHANG Lin LI Yanxi |
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| Abstract: | Using the controllable characteristic of magnetorheological fluid, a set of MR valves were used in place of conventional mechanical servo valves to construct a bridge hydraulic servo system. Single neural controller was used to control the displacement of the piston. The simulation result indicates that the new system has better robustness, quicker tracking ability and better control precision. Its repeat position precision does not exceed O. 5mm. |
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| Keywords: | MR valve Hydraulic position servo system Single neuron control Computer simulink |
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