Emergency Relief Goods Multi-mode Transportation Based on Genetic Algorithm
Various types of emergency events occur frequently at present. Multiple transportation modes are used to rapidly and efficiently deliver relief goods to emergency location according to the severity of disaster.Emergency relief goods multi-mode transportation model is designed.Multiple transportation modes are considered and its aim is weighted time shortest,that is actual transport time multiplies ratio of each modes transport quantity to total demand quantity.Then genetic algorithm is used to solve the model,natural number coding is used when encoding and penalty function is designed according to constraint conditions.Finally,an example is presented to demonstrate the feasibility of this model and the superiority of transportation strategies based on genetic algorithm.
Multi-mode Transportation genetic algorithm emergency events
Lin Na Li Zhi
Chongqing Engineering Technology Research Center for Information Management in Development,Chongqing Chongqing Engineering Technology Research Center for Information Management in Development,Chongqing
国际会议
长沙
英文
181-184
2009-10-10（万方平台首次上网日期，不代表论文的发表时间）