| 汽车电子机械制动系统的设计 |
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| 引用本文： | 吴小川,李鼎,焦志浩,季维强.汽车电子机械制动系统的设计[J].汽车零部件,2012(3):63-66. |
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| 作者姓名： | 吴小川 李鼎 焦志浩 季维强 |
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| 作者单位： | 现代汽车零部件技术湖北省重点实验室,湖北武汉,430070 |
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| 摘 要： | 简单介绍了电子机械制动系统(EMB)执行系统的一种设计方法并在Simulink下建立了仿真模型.EMB控制系统采用三闭环(压力环、转速环、电流环)结构串联而成,给出了其设计方法.并且对设计的系统进行了仿真,结果表明所设计的系统可以很好地跟踪电流,同时可以很好地使电动机迅速达到目标转速,并且消除间隙的时间少,同时可输出较大的制动压力.验证了所设计EMB系统的合理性.
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| 关 键 词： | 汽车制动 电子机械制动系统 |
Design on Electromechanical Brake System |
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| WU Xiaochuan
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LI Ding
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JIAO Zhihao
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JI Weiqiang.Design on Electromechanical Brake System[J].Automobile Parts,2012(3):63-66. |
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| Authors: | WU Xiaochuan LI Ding JIAO Zhihao JI Weiqiang |
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| Affiliation: | ( Modern Auto Parts Technology Key Laboratory of Hubei Province,Wuhan Hubei 430070,China) |
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| Abstract: | The actuator and controller of electronmechanical brake(EMB)were designed.The simulation model of EMB was built in Simulink.The controller of motor adopted three loops control architecture with cascaded force,speed and current control loops,and the design method of controller was given.Computer simulation has been carried out.The results showed that the design of the system can track the current well,and the motor can achieve the target speed quickly and to use a little time to eliminate the gap and have a greater brake pressure so the performance of EMB is reasonable. |
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| Keywords: | Braking Electromechanical brake system |
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