کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1704748 1012414 2011 14 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Optimal deteriorating items production inventory models with random machine breakdown and stochastic repair time
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مکانیک محاسباتی
پیش نمایش صفحه اول مقاله
Optimal deteriorating items production inventory models with random machine breakdown and stochastic repair time
چکیده انگلیسی

This study develops deteriorating items production inventory models with random machine breakdown and stochastic repair time. The model assumes the machine repair time is independent of the machine breakdown rate. The classical optimization technique is used to derive an optimal solution. A numerical example and sensitivity analysis are shown to illustrate the models. The stochastic repair models with uniformly distributed repair time tends to have a larger optimal total cost than the fixed repair time model, however the production up time is less than the fixed repair time model. Production and demand rate are the most sensitive parameters for the optimal production up time, and demand rate is the most sensitive parameter to the optimal total cost for the stochastic model with exponential distribution repair time.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Mathematical Modelling - Volume 35, Issue 7, July 2011, Pages 3495–3508
نویسندگان
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