敏捷农产品物流网络可靠性研究  

Research of the Reliability of Agile Logistics Network on Agro-Product

作　　者：冯国壁[1] 刘罡[2] 王伟[2] 李学军[2] 

机构地区：[1]山东交通职业学院,山东潍坊261206 [2]泰安市中心医院,山东泰安271000

出　　处：《物流科技》2012年第6期83-88,共6页Logistics Sci-Tech

摘　　要：物流网络的可靠性是衡量农产品物流能否及时顺利地完成指定任务的重要指标。在实际网络中每条边的容量都可以取不同的值或失效,状态是随机的。对于易腐性的农产品来说,物流网络的可靠性就更为重要了。文章提出用随机流网络来模拟农产品物流网络,并加上时间的限定来体现敏捷性的要求,用在最小割集基础上的一种简单的方法来评价敏捷农产品物流网络的可靠性。Reliability of logistics network is important indices to measure whether agro-product logistics can successful accomplish the appointive task in time. In the real network, every arcs all have several possible capacities and may fail, their states are randomness. To perishable agro-product, the reliability of logistics network is more important. This paper proposes a stochastic flow network for simulating agile logistics network on agro-product, and adds the time constraint to reflect the demand of agility. In addition, it uses a simple algorithm based on minimal cuts to evaluate the reliability of agile agro-product logistics network under time constraint.

关 键 词：敏捷农产品物流 随机流网络 可靠性 时间限定 

分 类 号：F304.3[经济管理—产业经济]