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Fuzzy production inventory for fuzzy product quantity with triangular fuzzy number

✍ Scribed by San-Chyi Chang

Publisher: Elsevier Science
Year: 1999
Tongue: English
Weight: 834 KB
Volume: 107
Category: Article
ISSN: 0165-0114
DOI: 10.1016/s0165-0114(97)00350-3

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✦ Synopsis

In this paper we consider the fundamental production inventory problem such that the product quantity is a triangular fuzzy number Q = (qt, qo, q2), where qt = q0-A i, q2 = qo + d2. Suppose q. denotes the crisp economic product quantity in the classical production inventory model and we assume 0<qt <q. <q0 <q2 or 0<qt <q0<q. <q2. According to two relations of q. and ql,qo, q2 (q~ <qo <q2) we find the membership function ltr~o)(y ) of the fuzzy cost function F(Q) and their centroid, then obtain the economic product quantity q** in the fuzzy sense.

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