机构地区: 华南理工大学经济与贸易学院
出 处: 《物流技术》 2013年第4期217-220,共4页
摘 要: 针对供应链中信息共享伙伴的选择问题,综合考虑成本,价值,可靠性等因素,建立了信息共享伙伴选择的多目标决策模型;以最小化总成本,最大化总价值和总可靠性为目标,给出一种改进的二进制微粒群优化算法对模型进行求解。改进的算法通过合理设置惯性权重和学习因子,克服了原有算法的进化后期收敛速度慢和易陷入早熟收敛的缺陷。通过算例分析表明了模型的价值和改进后算法的有效性和优越性。 In this paper, taking factors such as cost, value and reliability, etc., into consideration, we established the multi-objective decision model/'or the selection of supply chain partners in information sharing and with minimum total cost and maximum total value and reliability as the objective, developed an improved binary particle swarm algorithm to solve the model. At the end, through a numerical example, we demonstrated the effectiveness and superiority of the modal and improved algorithm.
关 键 词: 信息共享 伙伴选择 改进二进制微粒群算法 惯性权重 学习因子