| EPS与主动悬架系统自适应模糊集成控制的仿真与试验研究 |
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| 引用本文： | 袁传义,陈龙,刘成晔,贝绍轶.EPS与主动悬架系统自适应模糊集成控制的仿真与试验研究[J].汽车工程,2010,32(1). |
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| 作者姓名： | 袁传义 陈龙 刘成晔 贝绍轶 |
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| 作者单位： | 1. 江苏技术师范学院汽车工程学院,常州,213001
2. 江苏大学汽车与交通工程学院,镇江,212013 |
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| 摘 要： | 在建立的汽车整车主动悬架和EPS动力学模型(包含转向运动、俯仰运动和侧倾运动等模型)的基础上,运用自适应模糊控制方法,利用车身姿态的变化动态地调节主动悬架控制器和EPS控制器的输出,实现了对EPS和主动悬架系统的集成控制。为了验证控制系统的可行性和有效性,分别进行了仿真和实车道路试验。结果表明,集成控制显著提高了汽车的行驶平顺性和操纵稳定性,整车综合性能明显优于传统的悬架和转向系统。
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| 关 键 词： | 电动助力转向 主动悬架 集成控制 数值仿真 道路试验 |
Simulation and Experimental Study on the Adaptive Fuzzy Integrated Control of Vehicle Electric Power Steering and Active Suspension Systems |
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| Yuan Chuanyi,Chen Long,Liu Chengye,Bei Shaoyi.Simulation and Experimental Study on the Adaptive Fuzzy Integrated Control of Vehicle Electric Power Steering and Active Suspension Systems[J].Automotive Engineering,2010,32(1). |
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| Authors: | Yuan Chuanyi Chen Long Liu Chengye Bei Shaoyi |
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| Institution: | Yuan Chuanyi1,Chen Long2,Liu Chengye1 & Bei Shaoyi11.School of Automotive engineering,Jiangsu Teachers University of Technology,Changzhou 213001,2.School of Automobile , Traffic Engineering,Jiangsu University,Zhenjiang 212013 |
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| Abstract: | Based on vehicle active suspension and electric power steering models established,which contain steering,pitching and rolling models,by applying adaptive fuzzy control scheme and utilizing the changes of vehicle body posture to dynamically adjust the output of controllers for active suspension system(ASS) and electric power steering system(EPS),the integrated control of ASS and EPS is realized.For verifying the feasibility and effectiveness of the system,simulations and real vehicle road tests are conducted... |
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| Keywords: | electrical power steering active suspension integrated control numerical simulation roadtest |
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