In this paper, the effect of relaxation factor to the stability and effici ency of constringency in the one step forming simulation approach is studied emp hatically.

• 本文着重研究了一步成形模拟方法中松弛因子对收敛的稳定性和收敛效率的影响问题,提出了一种基于0618法的松弛因子优化算法,并且设计编制了计算程序。