کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
7540855 1489043 2018 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Joint optimization of dynamic pricing and replenishment cycle considering variable non-instantaneous deterioration and stock-dependent demand
ترجمه فارسی عنوان
بهینه سازی مشترک قیمت گذاری پویا و چرخه بازسازی با درنظر گرفتن متغیر غیر لحظه ای و تقاضای وابسته به سهام
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی صنعتی و تولید
چکیده انگلیسی
Inventory control and pricing are two of the most important topics of business and academic researches. In this paper, an optimal control approach is taken to find optimal dynamic prices and replenishment cycle simultaneously with the aim of maximizing the total profit of a non-instantaneous deteriorating item. The deterioration rate is not considered fixed, but rather increases after some time. Furthermore an expiration date is considered at which time any unsold inventory becomes worthless and should be discarded. Customer demand depends on selling price and displayed inventory level. We address the problem at two steps. First assuming that the replenishment cycle is given, the optimal dynamic pricing is obtained by using Pontryagin's maximum principle. Then, a one-dimensional algorithm is designed to obtain the joint optimal solution. Numerical examples are used to illustrate the theoretical results, perform the sensitivity analysis, and provide real life interpretations. Finally, the paper is concluded and directions for future research are highlighted.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Computers & Industrial Engineering - Volume 123, September 2018, Pages 232-241
نویسندگان
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