| 基于MATLAB的汽车ABS安全仿真研究 |
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| 引用本文： | 田敏,刘革,董兆晨.基于MATLAB的汽车ABS安全仿真研究[J].汽车实用技术,2021,46(5). |
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| 作者姓名： | 田敏 刘革 董兆晨 |
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| 作者单位： | 长安大学汽车学院,陕西 西安 710064;长安大学汽车学院,陕西 西安 710064;长安大学汽车学院,陕西 西安 710064 |
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| 摘 要： | 文章利用MATLAB软件对汽车制动防抱死系统进行安全仿真研究,选取合适的分析对象,把ABS系统拆成整车模型、轮胎模型以及制动器模型,分别对各模型进行受力以及运动分析,建立数学模型。最终在Simulink环境中建立仿真模型,结合整车数据,验证分析了汽车有无ABS系统时的制动效果。结果显示,装有ABS制动防抱死的汽车制动效果更好。
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| 关 键 词： | 汽车防抱死制动系统 数学模型 MATLAB仿真 |
Research on Safety Simulation of automobile ABS based on MATLAB |
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| Authors: | Tian Min Liu Ge Dong Zhaochen |
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| Institution: | (School of Automobile,Chang’an University,Shaanxi Xi’an 710064) |
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| Abstract: | Based on MATLAB,the anti-lock braking system is simulated.The ABS system is divided into vehicle model,tire model and brake model by selecting appropriate analysis object.The force and motion of each model are analyzed respectively,and the mathematical model is established.Finally,the simulation model is established in the Simulink environment,combined with the vehicle data to verify and analyze the braking effect of the vehicle with or without ABS system.The results show that the vehicle equipped with ABS has better braking effect. |
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| Keywords: | Anti-lock braking system Mathematical model Matlab simulation |
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