| 车辆底盘集成控制系统的电动机控制 |
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| 引用本文： | 牛礼民,陈龙,赵又群,汪若尘. 车辆底盘集成控制系统的电动机控制[J]. 农业机械学报, 2008, 39(12): 27-30 |
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| 作者姓名： | 牛礼民 陈龙 赵又群 汪若尘 |
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| 作者单位： | 江苏大学汽车与交通工程学院,212013,镇江市;江苏大学;南京航窄航天大学能源与动力学院,210016,南京市 |
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| 基金项目： | 国家自然科学基金资助项目(项目编号:50475121); 江苏省高新技术资金资助项目(项目编号:BG2004025) |
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| 摘 要： | 为协调车辆操纵稳定性和行驶平顺性，在分析半主动悬架和电动助力转向工作原理的基础上，研制出以嵌入式系统为平台的车辆底盘系统集成控制器。硬件上对悬架可调阻尼减振器的步进电动机和转向系统的直流电动机进行控制设计；软件上运用模糊控制和PID控制算法，在Code Warrior集成开发环境下结合超级终端对软硬件进行联调。试验结果表明，控制器运行可靠，电动机控制正确、效果明显，集成控制下车辆的操纵稳定性和平顺性得到改善。
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| 关 键 词： | 车辆 半主动悬架 电动助力转向 集成控制 |
Motor Control in Vehicle Chassis Integrated Control System |
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| Niu Limin, Chen Long Zhao Youqun Wang Ruochen. Motor Control in Vehicle Chassis Integrated Control System[J]. Transactions of the Chinese Society for Agricultural Machinery, 2008, 39(12): 27-30 |
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| Authors: | Niu Limin Chen Long Zhao Youqun Wang Ruochen |
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| Affiliation: | Niu Limin1,2 Chen Long1 Zhao Youqun2 Wang Ruochen1(1.Jiangsu University,Zhenjiang 212013,China2.Nanjing University of Aeronautics , Astronautics,Nanjing 210016,China) |
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| Abstract: | In order to harmonize the performance of vehicle handling stability and riding comfort,an integrated controller of vehicle chassis system was designed based on embedded system after analyzing the principles of semi-active suspension(SAS) and electric power steering(EPS).Stepper motor of suspension adjustable damper and DC motor of EPS were controlled respectively by hardware.Fuzzy and PID arithmetic were applied in software.United adjustment to hardware was done with HyperTerminal under the condition of Cod... |
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| Keywords: | Vehicle Semi-active suspension Electric power steering Integrated control |
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