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介绍了金属塑性成形过程中微观组织演变的数学模型和常用的微观组织优化目标函数 ,给出了金属塑性成形微观组织模拟和优化的主要方法———微观遗传算法和灵敏度分析方法的基本原理 ,叙述了近年来国内外金属塑性成形微观组织模拟与优化研究概况。
The mathematical model of microstructure evolution and the commonly used objective function of microstructure evolution in metal plastic forming are introduced. The basic principles of microscopic genetic algorithm and sensitivity analysis are given. The main principles of metal plastic forming microstructure simulation and optimization are given. Describes the recent years at home and abroad metal forming plastic microstructure simulation and optimization of research.