基于差动制动的防侧翻车辆动力学控制研究  

Study on Differential - Braking - Based Vehicle Dynamics Control with Rollover Prevention

作　　者：何锋[1] 杨利勇[1] 刘章仪[1] 

机构地区：[1]贵州工业大学,550003

出　　处：《现代机械》2003年第5期31-33,共3页Modern Machinery

摘　　要：防侧翻车辆动力学控制是将传统的车辆动力学控制与车辆的防侧翻控制相结合的现代车辆主动安全技术。本文通过对汽车差动制动的力学特性的分析,介绍了基于差动制动的防侧翻车辆动力学控制。讨论了防侧翻车辆动力学控制的控制原理和相应的控制方案,比较了两种车辆动力学控制的仿真结果,为利用差动制动控制改善车辆的操纵稳定性提供了动力学基础。Vehicle dynamics control with rollover prevention is an advanced vehicle active safety technology integrated traditional vehicle dynamics control with anti - rollover control. In this paper, differential braking based vehicle dynamics control with rollover prevention is introduced through analyzing dynamics characteristics for vehicle differential braking . The principle and scheme for vehicle dynamics control with rollover prevention are also discussed. The simulation results of traditional VDC and anti - rollover VDC provide the dynamics fundamental for improving vehicle stability using differential braking control.

关 键 词：汽车侧翻 交通事故 防侧翻技术 差动制动 车辆 动力学控制 力学特性 

分 类 号：U491.3[交通运输工程—交通运输规划与管理]