کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4637465 | 1340741 | 2006 | 15 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Discounted costs for repairable units under hybrid warranty
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موضوعات مرتبط
مهندسی و علوم پایه
ریاضیات
ریاضیات کاربردی
پیش نمایش صفحه اول مقاله
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چکیده انگلیسی
In the present investigation, we propose a hybrid warranty model for the renewing pro-rata warranty (RPRW), in which the failure rate of units, cost of preventive maintenance and cost of replacement are assumed to be constant. The expected total discounted maintenance cost has been derived in explicit form for different life time distributions viz. exponential, Rayleigh and Weibull distributions. We determine the optimal number and optimal period for preventive maintenance after the expiry of the warranty. Numerical illustrations are provided to check the validity of the analytical results.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Mathematics and Computation - Volume 173, Issue 2, 15 February 2006, Pages 887–901
Journal: Applied Mathematics and Computation - Volume 173, Issue 2, 15 February 2006, Pages 887–901
نویسندگان
Madhu Jain, Sandhya Maheshwari,