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针对考虑顾客有限“碳行为”偏好的选址-路径-库存联合优化问题,引入环保度系数作为碳排放量的特征向量,在低碳产品加价率存在的情况下,刻画了顾客有限“碳行为”偏好和市场逆需求系数对低碳产品需求量的影响,构建了选址-路径-库存系统中考虑有“碳行为”偏好的联合优化模型,并分析了顾客行为偏好对企业收益的影响。使用基于NNC的多目标求解方法,对考虑成本和碳排放的双目标问题进行处理并得到一组Pareto解集,数值实验证明了产品环保度、顾客有限“碳行为”偏好对企业运作方案和收益水平的影响。
In order to solve the joint optimization problem of location-path-inventory considering customer’s limited “carbon behavior ” preference, the environmental coefficient is introduced as the eigenvector of carbon emission, which depicts the customer’s limited “Carbon behavior” preference and market inverse demand coefficient on the demand of low-carbon products, a joint optimization model considering the “carbon behavior” preference in the location-path-inventory system is constructed and the customer behavior preferences The impact on business income. NNC-based multi-objective solution method is used to deal with the bi-objective problem of considering the cost and carbon emissions and a set of Pareto solution sets are obtained. The numerical experiments show that the product environmental protection, customer’s limited “carbon behavior ”, And income levels.