拖拉机理论牵引特性的计算机辅助分析

Computer Aided Analysis on the Theoretical Tractive Characteristics of Tractor

本文发展了计算理论牵引特性曲线的数学模型及其解法,使用本文建立的模型,能实现两轮驱动拖拉机、四轮驱动拖拉机的理论牵引特性曲线的计算机分析,计算理论牵引特性指标。经与试验对比,模型及解法具有可靠性。计算机程序具有使用价值。

The mathematical models of predicting theoretical tractive characteristics are improved in this paper. These models can be used to predict theoretical tractive performance, to output tractive characteristic indexes, to draw tractive characteristic curves of 2WD and 4WD by computer. Compared with test results, the models are reliable, the computer programs are appliable.