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基于遗传算法的乘用车ABS逻辑门限值优化研究
发表时间:2012-06-30 浏览量:1653 下载量:734
全部作者: | 孙新菲,赵克刚 |
作者单位: | 华南理工大学机械与汽车工程学院 |
摘 要: | 在分析防抱制动系统(anti-lock braking system,ABS)轮加、减速度逻辑门限值控制方法的基础上,为解决多参数门限值优化问题,结合乘用车的实际工作特点,应用Carsim软件中的车辆动力学平台,联合Matlab/Simulink进行仿真。利用遗传算法对前后轮逻辑门限值开展多参数优化工作,然后通过相关验证程序,证明方法切实有效。 |
关 键 词: | 汽车工程;防抱制动系统;门限控制;遗传算法;参数优化 |
Title: | Optimized research on ABS logic threshold of passenger car based on genetic algorithm |
Author: | SUN Xinfei, ZHAO Kegang |
Organization: | School of Mechanical & Automotive Engineering, South China University of Technology |
Abstract: | In order to optimize multiple logical thresholds, this paper analyzes the control mechanism of logical threshold of wheel acceleration and deceleration of anti-lock braking system (ABS). Considering the working characteristics of passenger vehicle, a vehicle dynamics platform in Carsim is introduced, then the Matlab/Simulink is used to run a combined simulation with Carsim. A genetic algorithm is run to optimize the logical threshold of the front and the rear wheels. It is proved that this method is practical and effective by relative validation procedures. |
Key words: | automotive engineering; anti-lock braking system; threshold control; genetic algorithm; parameter optimization |
发表期数: | 2012年6月第12期 |
引用格式: | 孙新菲,赵克刚. 基于遗传算法的乘用车ABS逻辑门限值优化研究[J]. 中国科技论文在线精品论文,2012,5(12):1119-1123. |

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