一步成形模拟中一种新的松弛因子搜索算法
A new relaxation factor search algorithm in one-step forming simulation
摘要
本文着重研究了一步成形模拟中松弛因子取值对迭代收敛性和计算效率的影响,在权衡迭代稳定性和计算效率的基础上,提出了一种新的松弛因子搜索算法,然后用计算机程序实现了算法,并将其加入到KMAS/One-Step中,通过U型梁、方盒等四个计算实例,与经典的"折半搜索"算法结果进行了比较,验证了新算法的有效性。
出处
《制造业自动化》
北大核心
2013年第11期14-17,共4页
Manufacturing Automation
基金
863计划项目(2013AA040501)
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