کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5081971 | 1477625 | 2009 | 9 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Joint optimisation of spare part inventory, maintenance frequency and repair capacity for k-out-of-N systems
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی صنعتی و تولید
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Joint optimisation of spare part inventory, maintenance frequency and repair capacity for k-out-of-N systems Joint optimisation of spare part inventory, maintenance frequency and repair capacity for k-out-of-N systems](/preview/png/5081971.png)
چکیده انگلیسی
To achieve a high system availability at minimal costs, relevant decisions include the choice of preventive maintenance frequency, spare part inventory levels and spare part repair capacity. We develop heuristics for the joint optimisation of these variables for (a) a single k-out-of-N system under condition-based maintenance and (b) an installed base of multiple identical k-out-of-N systems under block replacement. We show that a straightforward extension of the METRIC method for spare part inventory optimisation yields inferior results, because both the availability and costs are not necessarily monotonous functions of the decision variables. We develop an adjusted marginal analysis and show that it performs considerably better in numerical experiments.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Production Economics - Volume 118, Issue 1, March 2009, Pages 260-268
Journal: International Journal of Production Economics - Volume 118, Issue 1, March 2009, Pages 260-268
نویسندگان
Karin S. de Smidt-Destombes, Matthieu C. van der Heijden, Aart van Harten,