We begin with the concept of semi-ring, the sequence, star and quasi-inverse of semi-ring and semi-ring identities. 首先,从半环的概念开始介绍了序列,半环中元素的星和准逆运算,半环中的恒等式。
This solution scheme reinforces the diagonal elements of stiffness matrices by the regularization of dynamic terms, resulting in the replacement of traditional solution of linear equations by a quasi-inverse method. 该方法使用动力项调整加强了刚度矩阵的对角线元素,因而可以使用一种准逆算法代替传统技术求解线性方程组。
A Quasi-inverse Algorithm with Dynamic Regularization for Simulation of Forging Processes 用于锻压模拟的动力项调整准逆算法