| EPS无刷直流电动机控制系统研究与仿真分析 |
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| 引用本文： | 邱少锋,辜承林,唐小琦,卿浩. EPS无刷直流电动机控制系统研究与仿真分析[J]. 微特电机, 2006, 34(8): 8-10,34 |
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| 作者姓名： | 邱少锋 辜承林 唐小琦 卿浩 |
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| 作者单位： | 华中科技大学,湖北武汉,430074 |
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| 基金项目： | 国家高技术研究发展计划(863计划) |
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| 摘 要： | 简要介绍了电动助力转向（EPS）系统的结构与工作原理，阐述了EPS系统对助力电动机的性能要求。在分析无刷直流电动机（BLDCM）数学模型的基础上，建立了EPS无刷直流电动机控制系统的仿真模型，并进行了仿真分析。仿真结果验证了系统的可行性、高可靠性以及控制方法的有效性，为EPS系统的设计提供了新的思路。
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| 关 键 词： | 电动助力转向 助力力矩 无刷直流电动机 仿真 |
| 文章编号： | 1004-7018（2006）08-0008-03 |
| 收稿时间： | 2006-01-31 |
| 修稿时间： | 2006-01-312006-04-14 |
Research and Simulation Analysis on BLDCM Control System Equipped with EPS |
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| QIU Shao-feng,GU Cheng-lin,TANG Xiao-qi,Qing Hao. Research and Simulation Analysis on BLDCM Control System Equipped with EPS[J]. Small & Special Electrical Machines, 2006, 34(8): 8-10,34 |
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| Authors: | QIU Shao-feng GU Cheng-lin TANG Xiao-qi Qing Hao |
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| Affiliation: | Huazhong University of Science and Technology, Wuhan 430074, China |
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| Abstract: | A brief introduction about the structure and working principles of electric power steering system is given. The performance requirements for assistant motor of EPS system are expressed. Based on the mathematical model of the brushless DC motor (BLDCM), the simulation model of EPS control system using BLDCM is set up, and its simulation analysis is made. The feasibility, high reliability of the system and the validity of the control method are proved by the results. And a new thoughtway is offered for designing EPS system. |
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| Keywords: | electric power steering assistant torque BLD- CM simulation |
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