摘要
根据传统遗传算法中对于二进制编码染色体的杂交和突变的特点，定义了连续变量的杂交、突变规则．此方法有操作简便，可较好地逼近全局最优的真实解的特点．通过非线性优化和二次规划问题的３个算例，证实本算法适应性强，可较精确地确定全局最优解．
According to the characteristic of hybridize and sudden change of binary coding chromosome in classical genetic algorithm,this paper defines the rule of hybridize and sudden change of continuous variables.The method is noted for easy to operate and quite good to approach the best true solution in overall situation.By means of three computed examples of nonlinear optimization and quadratic programme problem,it confirms that the method has strong adaptability and can precisely determine the best solution,in overall situation.
出处
《武汉交通科技大学学报》
1999年第2期123-126,共4页
Journal of Wuhan University of Technology(Transportation Science & Engineering)
基金
国家自然科学基金
关键词
遗传算法
全局优化
连续变量
genetic algorithm
overall optimization
continuous variables
