کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
8052929 1519416 2013 12 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Genetic algorithm to the machine repair problem with two removable servers operating under the triadic (0, Q, N, M) policy
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مکانیک محاسباتی
پیش نمایش صفحه اول مقاله
Genetic algorithm to the machine repair problem with two removable servers operating under the triadic (0, Q, N, M) policy
چکیده انگلیسی
This paper considers the controllable M/M/2 machine repair problem with L operating machines operating under the triadic (0,Q,N,M) policy. Expressions for the steady-state probabilities of the number of failed machines in the system are derived and taken in neat closed-form. We establish the total expected cost function per machine per unit time and formulate an optimization problem to find the minimum cost. The genetic algorithm (GA) is implemented to determine the optimal operating (0,Q,N,M) policy and the service rate simultaneously at the global minimum cost. Sensitivity analysis with numerical illustrations is also provided.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Mathematical Modelling - Volume 37, Issues 18–19, 1 October 2013, Pages 8419-8430
نویسندگان
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