汽車abs系統(tǒng)的建模與仿真(已修改)
2025-01-18 13:04 本頁面
【正文】 基于 Matlab/Simulink 的汽車建模與仿真 摘要 本文所研究的是基于 Matlab/Simulink的汽車防抱死剎車系統(tǒng)（ ABS）的仿真方法，本方法是利用了 Simulink所提供的模塊建立了整車的動力學(xué)模型，輪胎模型，制動系統(tǒng)的模型和滑移率的計算模型，采用的控制方法是 PID 控制器，對建立的 ABS的數(shù)學(xué)模型進(jìn)行了仿真研究，得到了仿真的曲線，將仿真曲線與與沒有安裝 ABS系統(tǒng)的制動效果進(jìn)行對比。根據(jù)建立的數(shù)學(xué)模型分析， 得到 ABS系統(tǒng)可靠，能達(dá)到預(yù)期的效果。 關(guān)鍵詞 ABS 仿真 建模 防抱死系統(tǒng) PID Modeling and Simulation of ABS System of Automobiles Based on Matlab/Simulink Abstract A method for building a Simulator of ABS base on Matlab/Simulink is presented in this single wheel vehicle model was adopted as a research object in the paper. Mathematical models for an entire car, a bilinear tire model, a hydraulic brake model and a slip ratio calculation model were established in the Matlab/Simulink environment. The PID controller was designed. The established ABS mathematical model was simulated and researched and the simulation curves were obtained. The simulation results were pared with the results without ABS. The results show that established
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