履带车辆牵引计算与行驶性能分析

Traction Calculation and Driving Performance Analysis of Tracked Vehicles

履带车辆的牵引计算是传动装置和发动机装置设计的重要环节。根据牵引计算的结果,可以预先评价履带车辆的燃油经济性和提出自动控制行驶的规则。履带车辆牵引计算的共同任务,是在给定的发动机功率下,在考虑到传动装置形式以及转向机构形式及参数的同时,确定传动装置内的速度范围,排挡数和排挡划分,以便保证履带车辆的最佳动力性能。

Traction calculation of tracked vehicles is an important link in the design of transmission and engine devices.According to the results of traction calculation,the fuel economy of the crawler vehicle can be evaluated in advance and automatic control rules can be proposed.The common task of the traction calculation of the tracking vehicle is to determine the speed range,gear number and gear division while considering the drive form and the steering mechanism form and parameters,so as to ensure the optimal dynamic performance of the track vehicle.