拖拉机发动机能量方程的特征数据拟合法

Mathematic Simulation of Tractor Engine Power Equation by Characteristic Data

发动机能量方程是描述发动机转矩、转速和调速器拉杆位移之间关系的方程。本文提出了能量方程的特征数据拟合法。这一方法思路清晰，物理意义明确，所得方程具有满意的拟合精度。

Engine power equation is for descripting relation of engine torque,speed and rack displacement of regulator .In this paper ,the new method for acquiring diesel engine power equation by characteristic data is advanced. The method has good results of imitation.