工矿自动化2018，Vol.44Issue(4)：104-108,5.DOI:10.13272/j.issn.1671-251x.2017100044
用于求解露天矿运输问题的改进差分进化算法
Improved differential evolution algorithm for solving open-pit mine transportation problem
摘要
Abstract
Aiming at open-pit mine transportation problem,a mathematical model of the open-pit mine transportation problem was established which took production and transportation capacity of open-pit mine as constraint conditions and the minimum transportation cost as objective function.In view of problem that intelligent optimization algorithm for solving the open-pit mine transportation problem was easily getting trapped in local optimal solution,an improved differential evolution algorithm was proposed.Normalization is introduced into differential evolution algorithm which makes equality constraint in the transportation problem can be satisfied automatically and is advantageous to jump out of local optimal solution.The application results show that the algorithm has good repeatability,and transportation cost is significantly reduced by use of the algorithm to optimize the open-pit mine transportation problem.关键词
露天矿运输/人工智能/差分进化算法/等式约束/归一化Key words
open-pit mine transportation/artificial intelligence/differential evolution algorithm/equality constraint/normalization分类
矿业与冶金引用本文复制引用
彭程,隋晓梅,王辉俊..用于求解露天矿运输问题的改进差分进化算法[J].工矿自动化,2018,44(4):104-108,5.基金项目
中央高校基本科研业务费资助项目(3142015013) （3142015013）
河北省科技计划项目(15211830). （15211830）
