| 电动助力转向系统控制策略 |
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| 引用本文： | 史剑宗,王小青,许南绍.电动助力转向系统控制策略[J].重庆工学院学报,2009,23(1):15-18,75. |
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| 作者姓名： | 史剑宗 王小青 许南绍 |
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| 作者单位： | 重庆工学院;力帆汽车研究院; |
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| 基金项目： | 力帆汽车研究院横向课题:EPS的匹配与控制策略研究 |
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| 摘 要： | 建立电动助力转向系统的动力学数学模型,分析了比例控制策略和比例微分控制策略的不同控制效果,研究了比例控制系数和微分控制系数对控制效果的影响,为PD控制器的设计提供了依据.将设计中的力帆7130电动助力转向系统结构参数带入模型.仿真结果显示电机助力效果良好.
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| 关 键 词： | 电动助力转向 系统控制策略 比例微分控制 |
Research on Electric Power Steering System and Control Strategy |
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| SHI Jian-zong,WANG Xiao-qing,XU Nan-shao.Research on Electric Power Steering System and Control Strategy[J].Journal of Chongqing Institute of Technology,2009,23(1):15-18,75. |
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| Authors: | SHI Jian-zong WANG Xiao-qing XU Nan-shao |
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| Affiliation: | 1.Chongqing Institute of Technology;Chongqing 400050;China;2.Lifan Automobile Engineering Institute;Chongqing 400037;China |
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| Abstract: | By establishing a kinetic model of electric power steering system,this paper analyzes the different control effects of proportion control strategy and proportion differential control strategy,and studies the influence of proportional control coefficient and differential control coefficient on control effects,providing the basis for design of PD controller.Simulation results show that electrical power has good effect by bringing into the model the structure parameters of electric power steering system of LIF... |
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| Keywords: | electric power steering system control strategy proportion differential control |
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