| 基于Matlab\Simulink对半主动悬架的Fuzzy-PID控制仿真研究 |
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| 引用本文： | 郝莉红,王志腾,陈洪.基于Matlab\Simulink对半主动悬架的Fuzzy-PID控制仿真研究[J].河北工业科技,2013,30(1):42-46. |
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| 作者姓名： | 郝莉红 王志腾 陈洪 |
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| 作者单位： | 河北工程大学机电学院;东风汽车车轮有限公司 |
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| 摘 要： | 建立了2自由度1/4半主动悬架的数学模型,采用模糊控制和PID联合使用的模糊PID控制方法,利用Matlab\Simulink对半主动悬架模型的各平顺性指标做了仿真分析,由仿真分析得出模糊PID控制方法可以有效地提高操作稳定性和行驶平顺性,并验证了模糊PID控制具有较好的自适应能力。
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| 关 键 词： | 半主动悬架 模糊PID Matlab\Simulink仿真分析 |
Simulation of Fuzzy-PID control of semi-active suspension based on Matlab\Simulink |
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| HAO Lihong,WANG Zhiteng,CHEN Hong.Simulation of Fuzzy-PID control of semi-active suspension based on Matlab\Simulink[J].Hebei Journal of Industrial Science & Technology,2013,30(1):42-46. |
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| Authors: | HAO Lihong WANG Zhiteng CHEN Hong |
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| Institution: | 1(1.School of Mechanical and Electrical Engineering,Hebei University of Engineering,Handan Hebei 056038,China;2.Dongfeng Motor Wheel Company Limited,Shiyan Hubei 442000,China) |
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| Abstract: | The paper first established a 2-degree of freedom 1/4 semi-active suspension mathematical model.Fuzzy control method combined with PID and fuzzy PID control methods was adopted and Matlab\Simulink was used for the analysis of the ride comfort indexes of the model.Results show that the fuzzy PID control method can effectively improve the operation stability and the running ride comfort,which verifies the adaptive ability of fuzzy PID control. |
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| Keywords: | semi-active suspension Fuzzy-PID Matlab\Simulink analysis |
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