记笔记

Approach to Port Logistics Optimization in Promoting One Belt One Road Policy Based on Improved Wolf Pack Algorithm

Li Guangqiang¹Zhang Qing¹Yu Zhihao¹Zhang Zhaobao¹Liu Qi¹Xu Xueliu²

1. College of Marine Electrical Engineering,Dalian Maritime University 2. Faculty of Management and Economics,Dalian University of Technology

摘要：There are many optimization problems in port logistics automation in promoting One Belt One Road policy.Swarm intelligent algorithms are regarded as promising approach to complex port logistics optimization problems.Wolf pack algorithm（WPA） is a newly proposed algorithm,which has been widely applied in many fields such as automated container terminals,port logistics optimization,and regional economic planning.However,defects still exist in WPA.Aiming at the defects of WPA,such as fixed scouting direction and R artificial wolves with worst function values will directly be removed,an improved wolf pack algorithm named RHWPA is proposed based on random scouting direction and hunger value strategy.During each scouting,fixed directions h is selected randomly within a certain range.It can avoid the scout wolves falling into local optima,and improve the convergence speed and optimization precision.To further improve the convergence speed,the hunger value strategy is applied instead of the stronger-survive renewing rule for the wolf pack.Simulation results on the benchmark functions show that RHWPA is feasible and effective.Our work is expected to provide inspiration and help to solving corresponding port logistics optimization problems perfectly on promotion One Belt One Road policy.

关键词：

wolf pack algorithm; optimization; function optimization; One Belt One Road;

基金：

financially supported by the National Natural Science Foundation of China（No.51579024,71573031）； the Fundamental Research Funds for the Central Universities of China（No.3132016311,3132016312）； the Program for Liaoning Excellent Talents in Universities（No.LR2015007）； the Liaoning S＆T Project Foundation（No.20170540188）；

会议名称：

第十届（2018）金融风险与公司金融国际研讨会

会议时间：

2018-07-06

会议地点：

中国辽宁大连