| 一种基于横摆力矩和主动前轮转向控制的制动稳定性控制方法 |
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| 引用本文： | 晏蔚光,毋茂盛,余达太,李果.一种基于横摆力矩和主动前轮转向控制的制动稳定性控制方法[J].北京科技大学学报,2005,27(4):505-508. |
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| 作者姓名： | 晏蔚光 毋茂盛 余达太 李果 |
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| 作者单位： | 1. 北京科技大学信息工程学院,北京,100083
2. 北京科技大学信息工程学院,北京,100083;河南师范大学计算机系,新乡,453002 |
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| 摘 要： | 提出一种结合横摆力矩控制和主动前轮转向控制的提高紧急制动侧偏稳定性的控制方法.控制器采用前馈-反馈复合控制,通过最优控制算法求解反馈控制参数,并对稳定性控制参数和制动力参数进行优化,以缩短制动距离.仿真对比实验证实这种方法在提高制动稳定性和缩短制动距离方面都有良好的效果.
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| 关 键 词： | 横摆力矩控制 主动前轮转向 侧偏稳定性 最优控制 横摆力矩控制 转向控制 制动稳定性 控制方法 front active integrated control stability braking improve 效果 验证 仿真 制动距离 优化 动力参数 控制参数 求解 控制算法 最优 |
| 收稿时间： | 04 8 2004 12:00AM |
| 修稿时间： | 05 25 2004 12:00AM |
A method to improve braking stability by the integrated control of yaw-moment control and active front steering |
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| YAN Weiguang,WU Maosheng,YU Datai,LI Guo.A method to improve braking stability by the integrated control of yaw-moment control and active front steering[J].Journal of University of Science and Technology Beijing,2005,27(4):505-508. |
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| Authors: | YAN Weiguang WU Maosheng YU Datai LI Guo |
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| Abstract: | A control system was proposed to improve braking distance and stability by the integrated control of yaw-moment control and active front steering. A compound controller with forward and feedback controllers was presented, and the parameters of the feedback controller were obtained by the optimum control theory. Then the output parameters of the controller and braking forces were regulated in order to shorten braking distance. The control method was verified by simulation that stability and braking distance are optimized. |
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| Keywords: | yaw-moment control active front steering side-slip stability optimal control |
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