中文说明：
运输成本、货损成本、时间成本等的配送成本最小化和以模糊时间窗进行量化的客户满意度最大化的多目标优化模型，采用改进遗传算法求解带模糊时间窗冷链配送问题。
English Description：
A multi-objective optimization model is proposed to minimize the distribution cost of transportation cost, damage cost and time cost, and to maximize the customer satisfaction quantified by fuzzy time window. An improved genetic algorithm is used to solve the cold chain distribution problem with fuzzy time window.