数控摩擦式提升机卷筒直径跃变对系统的影响及调整

Influence on System of Drum Diameter Jump of a Numeric-control Frinctional Hoist and Rugulation

论述了卷筒直径跃变对系统的指示位置、运行曲线和安全方面的影响，并介绍了计算卷筒直径的调整方法。

This paper comments upon the influence of drum diameter jumping on system's position of indication, operation curve and security The method for regulating the calculation diameter of the hoist drum is given.