单机开式复合约束绳系吊装的动点坐标与绳力的通用程序算法分析

主要介绍单机开式复合约束绳系吊装计算的通用程序算法。利用Picard迭代法建立了单机开式复合约束绳系动点坐标的通用迭代算法，以及绳力计算的通用算式，并描述了实现通用算法的关键编程技术；典型算例结果分析表明，通用程序算法是非常有效的，Picard迭代法具有重要的工程应用价值。

Analysis on the general computation for the dynamic point coordinate of single-crane-and-open-complex-restrained-rope-system

The general computation of Single Crane and Open Complex Restrained Rope System is chiefly presented in this paper. It is with Picard iteration that general iteration formula of the dynamic point coordinate and general formula of rope inner force, with respect to Single Crane and Open Complex Restrained Rope System, have been established, and the key programming technique that performs general computation have been described. Analysis of the typical example resultant make known that the general computation is very efficient and Picard iteration is of important engineering value.