English  |  正體中文  |  简体中文  |  Items with full text/Total items : 51897/87065 (60%)
Visitors : 8470062      Online Users : 118
RC Version 7.0 © Powered By DSPACE, MIT. Enhanced by NTU Library & TKU Library IR team.
Scope Tips:
  • please add "double quotation mark" for query phrases to get precise results
  • please goto advance search for comprehansive author search
  • Adv. Search
    HomeLoginUploadHelpAboutAdminister Goto mobile version
    Please use this identifier to cite or link to this item: http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/19780


    Title: Fuzzy mixture inventory model with variable lead-time based on probabilistic fuzzy set and triangular fuzzy number
    Authors: Chang, H. C.;Yao, J. S.;歐陽良裕;Ouyang, Liang-yuh
    Contributors: 淡江大學經營決策學系
    Keywords: Fuzzy inventory;Lead-time;Signed distance;Fuzzy total cost
    Date: 2004-01
    Issue Date: 2009-11-30 12:21:44 (UTC+8)
    Publisher: Elsevier
    Abstract: This article considers the fuzzy problems for the mixture inventory model involving variable lead-time with backorders and lost sales. `Ve first use the probabilistic fuzzy set to construct a new random variable for lead-time demand, and derive the total expected annual cost in the fuzzy sense. Then, the average demand per year is fuzzified as the triangular fuzzy number. For this case, two methods of defuzzification, namely signed distance and centroid, are employed to find the value of total expected annual cost in the fuzzy sense. Next, the backorder rate of the demand during the stock-out period is also fuzzified as the triangular fuzzy number, and the value of total expected annual cost in the fuzzy sense is derived using the signed distance. For the proposed models, we provide a solution procedure to find the optimal lead-time and the optimal order quantity such that the total expected annual cost in the fuzzy sense has a minimum value.
    Relation: Mathematical and Computer Modelling 39(2-3), pp.287-304
    DOI: 10.1016/S0895-7177(04)90012-X
    Appears in Collections:[管理科學學系暨研究所] 期刊論文

    Files in This Item:

    File Description SizeFormat
    0KbUnknown248View/Open
    index.html0KbHTML7View/Open

    All items in 機構典藏 are protected by copyright, with all rights reserved.


    DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library & TKU Library IR teams. Copyright ©   - Feedback