中文摘要：

电子技术和控制理论的飞速发展为进一步改善车辆动力学特性及提高主动安全性提供了有效途径，如已经广泛应用的各种底盘控制技术。综述了汽车线控驱动技术的发展现状和相关技术，着重介绍了线控转向、线控制动、线控油门等系统的结构组成、工作原理和性能特点，并讨论了线控驱动的集成化和相关技术要求。

英文摘要：

Rapid development of electronic technology and control theory provides an effective way for further improvement of vehicle dynamic characteristics and active safety,for example,the various widely used chassis control technology.Development of the vehicle drive-by-wire technology and relative technology are summarized.And strructure,working principle,performance and features of steer-by-wire,brake-by-wire,by-wire acceleration pedal are emphatically introduced,and integration of by-wire drive and relative technology requirements are discussed.