机构地区: 天津大学管理与经济学部
出 处: 《系统工程》 2005年第10期77-80,共4页
摘 要: 针对混合整数非线性规划求解难的问题,本文给出了一种新的求解策略——混合序列差异演化算法,该算法采取混合编码的形式以便处理连续变量、整数变量以及混合整数变量的优化问题。最后通过数例检验算法的优越性,仿真结果表明该算法求解效率高、收敛速度快、全局搜索能力强。 A new method called hybrid line-up differential evolution is provided for the difficult problems of mixed-integer nonlinear programming in the paper. This algorithm adapts the mixed coding to solve the optimization problems of real, integer and mixed-integer variables. The superiority of the algorithm is tested through eases and the simulated result shows high efficiency, rapid speed of convergence and strong capability of global search in looking for answers.