| 四轮转向车辆直接横摆力矩的模糊PID控制研究 |
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| 引用本文： | 刘春辉,孟亚东,张伯俊,付燕荣. 四轮转向车辆直接横摆力矩的模糊PID控制研究[J]. 机械与电子, 2010, 0(11): 45-47 |
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| 作者姓名： | 刘春辉 孟亚东 张伯俊 付燕荣 |
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| 作者单位： | 天津职业技术师范大学,汽车与交通学院,天津,300222;天津职业技术师范大学,汽车与交通学院,天津,300222;天津职业技术师范大学,汽车与交通学院,天津,300222;天津职业技术师范大学,汽车与交通学院,天津,300222 |
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| 基金项目： | 天津职业技术师范大学科研启动项目 |
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| 摘 要： | 引入轮胎魔术公式,建立了四轮转向车辆的三自由度非线性动力学模型。将四轮转向与直接横摆力矩相结合,以车辆横摆角速度为控制变量,设计了模糊PID控制器。利用Matlab/Simulink工具,将此控制器应用于非线性四轮转向车辆动力学模型进行了仿真。
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| 关 键 词： | 四轮转向 直接横摆力矩 操纵稳定性 模糊PID控制 |
Fuzzy-PID Control of Four-wheel Steering with Direct Yaw-moment |
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| LIU Chun-hui,MENG Ya-dong,ZHANG Bo-jun,FU Yan-rong. Fuzzy-PID Control of Four-wheel Steering with Direct Yaw-moment[J]. Machinery & Electronics, 2010, 0(11): 45-47 |
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| Authors: | LIU Chun-hui MENG Ya-dong ZHANG Bo-jun FU Yan-rong |
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| Affiliation: | (School of Automobile and Transportation,Tianjin University of Technology and Education,Tianjin 300222,China) |
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| Abstract: | The Magic Formula was adopted to set up the nonlinear four-wheel steering dynamic model of vehicle.Choosing the yaw velocity as control variables,four-wheel steering and direct yaw-moment integrated fuzzy-PID controller is designed.Simulation on the nonlinear four-wheel steering vehicle with integrated controller in Matlab/Simulink software environment was described. |
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| Keywords: | four-wheel steering direct yaw-moment control handling stability fuzzy-PID control |
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