基于蚁群算法的多温共配冷链物流配送问题研究

摘要

In this paper, in view of the rather high attrition rate and cost in the cold chain distribution process, we proposed a multi-temperature joint distribution technology and presented the general path for its implementation. Then on the basis of this technology and from the perspective of the cold-chain product supplier, we built the multi-temperature cold chain joint distribution optimization model that comprehensively considered the cost of distribution, cargo loss and penalty,and at the end solved the model using the ant colony algorithm.%针对冷链产品在流通过程中损耗率和成本较高等问题，提出多温共配物流技术，即在一般的配送车辆上借助蓄冷保温设备进行配送，对未来冷链物流的研究和实践提出新的思路。借助多温共配方式，从冷链产品供应商角度出发构建了综合考虑配送成本、货损成本和惩罚成本的多温共配冷链物流配送优化模型，最后利用蚁群算法提出了模型求解思路。