宝马主动转向技术概述  

The Summary of BMW Active Steering Technology

作　　者：蒋励[1] 余卓平[1] 高晓杰[1] 

机构地区：[1]同济大学

出　　处：《汽车技术》2006年第4期1-4,共4页Automobile Technology

摘　　要：回顾了车辆转向系统的发展历程。指出,相比于线控转向,主动转向技术是今后发展的主要趋势。详细介绍了主动转向系统的结构和组成,以及核心部件双行星齿轮机构的工作原理及工作模式。叙述了该系统变传动比、稳定车辆等功能的实现原理,并指出通过与其他动力学控制系统一起实现底盘一体化集成控制将是主动转向技术未来的发展方向。Retrospect the development course of vehicle steering system.Contrast to line control steering,the active steering technology is the main trend in the future.The structure and makeup of active steering system,the operating principle and operating mode of dual planetary gear mechanism are introduced in detail.This paper also describes the realization principle of this system＇s functions such as variable drive ratio and stabilizing vehicle,and the realization of chassis integration control together with other dynamics control system is the development direction of active steering technology in the future.

关 键 词：主动转向 稳定性 集成控制 

分 类 号：U463.4[机械工程—车辆工程]