摘要
Ｐｉｃａｒｄ迭代法可解工程吊装使用的各种约束绳索动点坐标Ｘｉ，Ｙｉ。本文结合这一领域中的实际问题，就Ｐｉｃａｒｄ迭代法解算多元非线性方程组一些数学问题，如收敛条件、收敛性、迭代曲线的几何特征。
In the hoisting engineering,the moving coordinates of the restrained systems of a rope and pulleys can be solved by Picard iteration.It can be showed that this solving method is simple,easy to use and versatile in the field that attracts the interest of engineering technicians.Some mathematical problems from multivariables equations solved by Picard iteration such as convergence conditions,selection of iteration functions are explained.
出处
《东北电力学院学报》
1996年第2期46-55,共10页
Journal of Northeast China Institute of Electric Power Engineering
关键词
约束绳壳
动点坐标
Picard迭代法
数学问题
hoisting engineering,restrained systems of a rope and pulleys,moving coordinates,Picard iteration,mathematical problem
