The mathematical model on the calculation of recoiler dynamic torque(DT) and dynamic current(DC) are discussed.The calculation method on DT and DC by means of CAD is presented.

• 详细论述了卷取机动态力矩的数学模型及在控制系统中的实现问题,最后给出了采用CAD计算动态力矩和动态电流、确定相关工艺参数的方法。