线控制动系统的踏板力模拟研究  

Research on Pedal Force Simulation for Brake-by-wire System

作　　者：郑宏宇[1] 宗长富[1] 高越[1] 朱天军[1] 田承伟[1] 

机构地区：[1]吉林大学汽车动态模拟国家重点实验室,长春130025

出　　处：《系统仿真学报》2008年第4期1016-1019,共4页Journal of System Simulation

基　　金：国家自然科学基金资助项目(50775096);国家863研究发展计划项目(2006AA110102)

摘　　要：汽车制动踏板力感模拟是汽车线控制动系统的重要组成部分,通过对传统制动系统进行分析得出踏板力与行程之间的关系,建立一种能够模拟传统车踏板力与踏板行程关系的踏板力模拟算法。仿真结果表明,研究的控制算法能较为精确的模拟传统车踏板力与踏板行程关系,为线控制动系统中踏板力的模拟提供了依据。Brake pedal force simulation is one of the key technologies for brake-by-wire system of vehicle. The relationship of brake pedal force and stroke was obtained through researched conventional brake system. A control algorithm of pedal force simulation was developed according the brake pedal force and stroke relationship. Simulation results show that the control algorithm is effective on pedal force simulation for brake-by-wire system.

关 键 词：车辆工程 线控制动 计算机仿真 踏板力 踏板行程 

分 类 号：U463.5[机械工程—车辆工程]