基于模拟退火遗传算法的拉深模缺陷诊断研究

Diagnosis study of defect symptoms-reason of die-drawing on simulated annealing genetic algorithm

总结了拉深模的缺陷及原因 ,基于模拟退火遗传算法技术 ,将拉深模试冲时的缺陷分析问题表达为一类组合优化问题 ,并采用模拟退火的适应度拉深方法 ,探讨有效地提高拉深模试冲时的缺陷诊断准确率的优化方法 ,描述了基于模拟退火遗传算法的诊断过程。

The defect symptoms-reason table of test die-drawing is concluded. Using simulated annealing genetic algorithm does a kind of nonlinear optimation to the defect of test die-drawing. It greatly improves the method of convergence on using the adaptive stretch. A diagnosis of simulated annealing genetic algorithm is constructed.