摘要
针对考虑了风险性约束的危险品运输路径问题,建立数学模型,使用改进的蚁群算法对之进行了求解。结合TOPSIS方法,从运输距离和运输风险两方面考虑,对得到的路线集合进行了评价,并将评价结果进行了排序,充分体现距离和风险的客观价值以供选择。最后,使用模型和方法对算例进行了试算,证明了模型和方法的可行性、合理性和有效性。
To the Dangerous Chemicals transporting path optimization with considering the risk constraint, the Mathematical model was built, and was solved by improved Ant Colony Algorithm. Considering distance and transport risk, a limited set of ways was evaluated by TOPSIS Method and the result was sorted to fully embody distance and risk of objective value to select. At last, a example was presented to illustrate the feasibility, rationality and the effectiveness of the model and the solving orocess.
出处
《物流工程与管理》
2012年第11期136-138,共3页
Logistics Engineering and Management
