特种车辆驾驶模拟系统转向力觉临场感的实现  

Realization of the Special Purpose Vehicle′s Driving Simulation System with Steering Force Tele-presence

作　　者：艾学忠[1] 赵丁选[1] 唐新星[1] 冯石柱[1] 

机构地区：[1]吉林大学机械科学与工程学院

出　　处：《武汉理工大学学报（交通科学与工程版）》2008年第2期222-224,共3页Journal of Wuhan University of Technology（Transportation Science & Engineering）

基　　金：国家自然科学基金项目资助(批准号:50475011)

摘　　要：介绍了特种车辆驾驶模拟系统的构成,并对特种车辆驾驶模拟系统转向力觉临场感子系统的实现方法进行了说明,给出了转向反力矩的数学模型,以及实现力觉临场感的反力矩电动机的驱动方法.测试结果表明,所建立的特种车辆驾驶模拟系统的转向力觉临场感子系统模拟的坡路、颠簸路面、车辆加减速、转向、侧滑时的力觉具有良好的真实沉浸感,而且解决了反力矩电动机驱动的效率和振动噪声问题.The driving simulation system of special purpose vehicle is introduced, and the approach to the steering force tele-presence is discussed in detail. The mathematical model of steering anti-torque is put forward and the ways to realize the anti-torque motor drive for force tele-presence are given. The test results indicate that the steering force tele-presence subsystem can simulate the circumstances, such as driving on the uphill or washboard road, accelerating, decelerating, steering, side slid, etc, which all have strong realistic immersion. And the approaches to the efficiency and vibration noise of the anti-torque motor drive are obtained as well.

关 键 词：特种车辆 驾驶模拟 转向力觉 临场感 

分 类 号：U471[机械工程—车辆工程] TP249[交通运输工程—载运工具运用工程]