CAJ | 학술논문

线控转向(steer-by-wire,简称 SBW)系统指取消了传统的机械式转向装置,摆脱了传统转向系统的诸多限制,转向器与转向柱间没有任何的机械连接,而是通过通信网络连接各部件的控制系统。线控转向系统的转动效率高,响应时间快,利于环境的保护,可降低车辆底盘的开发成本,改善车辆的驾驶特性,可以很大程度上改善车辆的操纵稳定性,提高汽车碰撞安全性和整车主动安全性。本文研究了汽车线控转向系统的国内外发展现状,介绍了该系统的基本结构、工作原理及其特点,展望了线控转向技术的发展前景。
선공전향(steer-by-wire,간칭 SBW)계통지취소료전통적궤계식전향장치,파탈료전통전향계통적제다한제,전향기여전향주간몰유임하적궤계련접,이시통과통신망락련접각부건적공제계통。선공전향계통적전동효솔고,향응시간쾌,리우배경적보호,가강저차량저반적개발성본,개선차량적가사특성,가이흔대정도상개선차량적조종은정성,제고기차팽당안전성화정차주동안전성。본문연구료기차선공전향계통적국내외발전현상,개소료해계통적기본결구、공작원리급기특점,전망료선공전향기술적발전전경。
Wire control steering (Steer-By-Wire,SBW)system refers to the cancellation of the traditional mechanical steering device,which completely got rid of the limitations of previous steering system,without any mechanical connections between steering gear and steering column but through communicating network to connect control system of all parts.The system has good driving motion and quick response time,so it is good for environmental protection and lowing developing costs of chassis.It also can well improve the vehicle's handling stability and the safety of the car.This paper studied the de-velopment of automotive wire control steering system at home and abroad,and introduced the basic structure and working principle of wire control steering and its advantages and the wire control steering technology development prospects.