遗传算法（Genetic Algorithm）是模拟达尔文生物进化论的自然选择和遗传学机理的生物进化过程的计算模型，是一种通过模拟自然进化过程搜索最优解的方法，它最初由美国Michigan大学J.Holland教授于1975年首先提出来的，并出版了颇有影响的专著《Adaptation in Natural and Artificial Systems》，GA这个名称才逐渐为人所知，J.Holland教授所提出的GA通常为简单遗传算法（SGA），遗传算法简单源程序。-Genetic Algorithm (Genetic Algorithm) is a simulation of the biological theory of evolution Darwin' s natural selection and genetic mechanism of the process of biological evolution computing model is a natural evolutionary process by simulating the optimal solution search methods, it was first introduced by J. Holland United States University of Michigan Professor in 1975, first put forward, and published influential monographs " Adaptation in Natural and Artificial Systems" , GA gradually known the name, J. Holland, Professor of GA are usually made by a simple genetic algorithm (SGA ), a simple genetic algorithm source code.