کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1135315 956096 2009 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
An EPQ model with price discounted promotional demand in an imprecise planning horizon via Genetic Algorithm
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی صنعتی و تولید
پیش نمایش صفحه اول مقاله
An EPQ model with price discounted promotional demand in an imprecise planning horizon via Genetic Algorithm
چکیده انگلیسی
An economic production quantity (EPQ) model for a newly launched product is developed in an imprecise planning horizon, i.e., lifetime of the product is fuzzy in nature. At the beginning of each cycle price discount is offered to boost the demand. Demand depends on time and price during the price discount period. After withdrawal of price discount, demand depends on price only. Here, learning effect on production and set-up cost is incorporated. Models are formulated for both the crisp and fuzzy inventory parameters. Fuzzy models are transferred to deterministic ones following possibility/necessity measure on fuzzy goal and necessity measure on imprecise constraints. Finally optimal decision is made using Genetic Algorithm (GA).
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Computers & Industrial Engineering - Volume 57, Issue 1, August 2009, Pages 181-187
نویسندگان
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