寧 超
摘要:根據(jù)可拓理論的基本方法,選取影響物流配送中心選址的主要因素組成影響因素集,建立物流配送中心選址決策模型。在確定影響因素權(quán)重時(shí),選用了變異系數(shù)法,避免了人為確定權(quán)重的主觀性和局限性,增強(qiáng)了決策結(jié)果的客觀性和準(zhǔn)確性,將該模型應(yīng)用到一個(gè)實(shí)例當(dāng)中,證明了該模型的可行性。
關(guān)鍵詞:變異系數(shù);配送中心;可拓理論;決策
中圖分類號(hào):F272文獻(xiàn)標(biāo)識(shí)碼:A
Abstract: According to extension theory, a logistics distribution center allocation decision making model is proposed by setting up affecting factors set. The variation coefficient method is used when determining weights of the affecting factors, which reduced the subjectivity and limitation, as well as enhances the objectivity and accuracy of the decision result. Finally, the calculated results demonstrated that the model is applicable.
Key words: variation coefficient; distribution center; extension theory; decision making
本文運(yùn)用可拓理論建立了物流配送中心選址決策模型,在確定各相關(guān)影響因素權(quán)重時(shí),引入了變異系數(shù),從數(shù)據(jù)本身來(lái)計(jì)算權(quán)重系數(shù),消除了權(quán)重計(jì)算中的人為干擾,使決策結(jié)果更符合實(shí)際。從應(yīng)用實(shí)例中可以看出,該模型計(jì)算簡(jiǎn)單,便于操作,決策結(jié)果較為合理準(zhǔn)確,為物流配送中心選址方案的決策提供了科學(xué)依據(jù)。
參考文獻(xiàn):
[1] 蔡文. 物元分析[M]. 廣州:廣東高教出版社,1987.
[2] 孫紅. 物流配送中心管理[M]. 北京:高等教育出版社,2005.
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