| 自适应模糊控制方法在主动悬挂系统中的应用研究 |
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| 引用本文： | 屈文忠 常新龙. 自适应模糊控制方法在主动悬挂系统中的应用研究[J]. 机械科学与技术, 2001, 20(3): 390-391,394 |
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| 作者姓名： | 屈文忠 常新龙 |
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| 作者单位： | [1]西北工业大学，西安710072 [2]第二炮兵工程学院，西安710025 |
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| 摘 要： | 提出了一种主动悬挂系统的自适应模糊控制方法 ,该模糊控制方法可以在线自适应调整模糊控制的有关参数。 1/ 4车辆模型作为仿真对象 ,模糊控制器可以显著地减小车辆的振动及干扰 ,提高车辆的舒适性。仿真结果表明该模糊控制方法的有效性。另外 ,当主动悬挂系统模型参数发生变化时该模糊控制器表现出良好的鲁棒性
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| 关 键 词： | 振动主动控制 模糊控制器 主动悬挂系统 车辆模型 |
| 文章编号： | 1003-8728(2001)03-0390-02 |
The Application of Adaptive Fuzzy Controller to Active Suspension System |
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| QU Wen-zhong ,CHANG Xin-long. The Application of Adaptive Fuzzy Controller to Active Suspension System[J]. Mechanical Science and Technology for Aerospace Engineering, 2001, 20(3): 390-391,394 |
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| Authors: | QU Wen-zhong CHANG Xin-long |
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| Affiliation: | QU Wen-zhong 1,CHANG Xin-long |
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| Abstract: | In order to provide good performance in improving ride quality, we designed an adaptive fuzzy controller for vehicle active suspe nsion systems, and this fuzzy control method can tune the parameters of the cont roller on-line. A quarter-car model is used for suspension analysis and simula tions. The vehicle vibration and disturbance are reduced considerably with this fuzzy controller. It is also shown that the designed active suspension system sh ows robust performance with system model uncertainties. |
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| Keywords: | Active vibration control Fuzzy controller Veh icle active suspension system Quarter-car model |
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