技术经济
技術經濟
기술경제
Technology Economics
2010年
9期
119~122
,共null页
分销模型 连续近似模型 两级供应链 供应链管理
分銷模型 連續近似模型 兩級供應鏈 供應鏈管理
분소모형 련속근사모형 량급공응련 공응련관리
distribution model; continuous approximation model; two-echelon supply chain; supply chain management
本文探讨了最具代表性的两级供应链的分销模型,在前人研究的基础上通过构建与求解连续近似模型,得出分销中心的数目及其服务区域的面积,并通过模型的解来分析整个系统的成本结构。算例表明,模型的求解结果与事实相符,且将订货费同建设费、运营费、运输费一同考虑更能精确描述系统的成本结构。
本文探討瞭最具代錶性的兩級供應鏈的分銷模型,在前人研究的基礎上通過構建與求解連續近似模型,得齣分銷中心的數目及其服務區域的麵積,併通過模型的解來分析整箇繫統的成本結構。算例錶明,模型的求解結果與事實相符,且將訂貨費同建設費、運營費、運輸費一同攷慮更能精確描述繫統的成本結構。
본문탐토료최구대표성적량급공응련적분소모형,재전인연구적기출상통과구건여구해련속근사모형,득출분소중심적수목급기복무구역적면적,병통과모형적해래분석정개계통적성본결구。산례표명,모형적구해결과여사실상부,차장정화비동건설비、운영비、운수비일동고필경능정학묘술계통적성본결구。
This paper discusses the most representative distribution model with two-echelon supply chain.On the basis of previous research,it constructs a continuous approximation model and solves it to get the amount of distribution center and the sizes of their service area.And then it analyzes the cost structure of the whole system through the solution of this model.Examples show that the results of the model solution are consistent with the facts.And considering ordering charges together with construction cost,operating cost and transportation cost,the cost structure of system could be described more accurately.