| 电子机械制动执行器数学建模与精细控制 |
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| 引用本文： | 李静,张建,王梦春,程超,郭立书,施正堂.电子机械制动执行器数学建模与精细控制[J].吉林大学学报(工学版),2012(Z1):1-6. |
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| 作者姓名： | 李静 张建 王梦春 程超 郭立书 施正堂 |
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| 作者单位： | 吉林大学 汽车仿真与控制国家重点实验室;中国第一汽车集团公司技术中心;浙江亚太机电股份有限公司 |
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| 基金项目： | 长江学者和创新团队发展计划项目(IRT1017);教育部新世纪优秀人才计划项目(NCET-09-0421);国家自然科学基金项目(50805063) |
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| 摘 要： | 根据EMB执行器的结构特点和力学特性,分别建立EMB执行器的电机模型、刚度模型、摩擦力模型和运动微分方程,并设计EMB执行器的控制器,最后将各个部分结合起来建立EMB执行器的数学模型并进行仿真分析。用软件编程实现设计好的控制器,并进行硬件在环实验,实验结果与仿真结果十分接近。
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| 关 键 词： | 车辆工程 EMB执行器 数学模型 精细控制 硬件在环 |
Electromechanical brake actuator modeling and accurate control algorithm |
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| LI Jing,ZHANG Jian,WANG Meng-chun,CHENG Chao,GUO Li-shu,SHI Zheng-tang.Electromechanical brake actuator modeling and accurate control algorithm[J].Journal of Jilin University:Eng and Technol Ed,2012(Z1):1-6. |
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| Authors: | LI Jing ZHANG Jian WANG Meng-chun CHENG Chao GUO Li-shu SHI Zheng-tang |
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| Affiliation: | 1.State Key Laboratory of Automotive Simulation and Control,Jilin University,Changchun 130022,China;2.R&D Center,China FAW Group Corporation,Changchun 130011,China;3.Zhejiang Asia-Pacific Mechanical and Electronic Company Limited,Hangzhou 311203,China) |
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| Abstract: | The brushless DC motor model,stiffness model,friction model and motion equation of the electromechanical brake(EMB) actuator were established firstly based on characteristic of the structure and the mechanics of EMB actuator.Then the controller of EMB actuator was designed to control it accurately.Finally the above-mentioned models of each components were put together to build up EMB actuator model,and a simulation was carried out based on the model.The designed controllers was given by programming and a hardware in loop test was carried out.The experimental results are in good agreement with the simulation results. |
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| Keywords: | vehicle engineering electromechanical brake actuator mathmatical modeling accurate control algorithm hardware in loop |
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