| 基于Adams/Car和Matlab/Simulink的汽车半主动悬架模糊控制研究 |
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| 引用本文： | 徐志强,高瑞贞,张京军,韩卫沙.基于Adams/Car和Matlab/Simulink的汽车半主动悬架模糊控制研究[J].机械设计与制造,2011(8). |
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| 作者姓名： | 徐志强 高瑞贞 张京军 韩卫沙 |
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| 作者单位： | 河北工程大学机电学院,邯郸,056038 |
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| 基金项目： | 国家自然科学基金重点项目(60875037) |
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| 摘 要： | 基于Adams/Car软件创建汽车半主动悬架系统多体模型,利用改进遗传算法优化模糊规则的策略,实现汽车半主动悬架系统模糊控制器的设计,为了证明模糊控制器的控制效果和遗传算法的优化性能,在Matlab/Simulink环境中对汽车半主动悬架系统多体模型实现联合仿真分析。与被动悬架系统的分析对比说明,基于Adams/Car和Matlab/Simulink软件创建的汽车半主动悬架系统模糊控制器在很大程度上降低了人身加速度、改善车辆的乘坐舒适性和驾驶平顺性,同时也证明了采取联合仿真方法的有效性和准确性。
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| 关 键 词： | 半主动悬架 遗传算法 模糊控制 联合仿真 |
Studying of fuzzy logic control for semi-active suspension based on adams/car and matlab/simulink |
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| XU Zhi-qiang,GAO Rui-zhen,ZHANG Jing-jun,HAN Wei-sha.Studying of fuzzy logic control for semi-active suspension based on adams/car and matlab/simulink[J].Machinery Design & Manufacture,2011(8). |
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| Authors: | XU Zhi-qiang GAO Rui-zhen ZHANG Jing-jun HAN Wei-sha |
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| Affiliation: | XU Zhi-qiang,GAO Rui-zhen,ZHANG Jing-jun,HAN Wei-sha(College of Mechanical and Electrical,Hebei University of Engineering,Handan 056038,China) |
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| Abstract: | A multi-body model of semi-active suspension system is established based on Adams/Car software,by using the improved genetic algorithm to optimize the fuzzy rule,so that the design of fuzzy controller of the semi-active suspension system is achieved.To testify the control effect of fuzzy controller and the optimal performance of the improved genetic algorithm,a simulation analysis of semi-active suspension system is realized in Matlab/Simulink.After comparing with the passive suspension,which results show t... |
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| Keywords: | Semi-active suspension Genetic algorithm Fuzzy logic control Co-simulation |
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