کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
482255 | 1446211 | 2006 | 14 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Sampling on successive occasions to re-estimate future asset management expenditure
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی کامپیوتر
علوم کامپیوتر (عمومی)
پیش نمایش صفحه اول مقاله
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چکیده انگلیسی
Sampling schemes are used by the utilities such as electricity and water to assess the condition of their networks, and hence to predict future expenditure. Frequently the assessment process has to be carried out on a regular basis, e.g. every 5Â years. However there is little published literature to provide guidance as to how much resampling to undertake, how to use the extra information gained and how accurate the results are likely to be. Therefore this paper describes simple linear and quadratic regression models for predicting future condition and investigates their performance. As this investigation requires all items to have a full condition history, a deterioration model is developed to generate this information.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: European Journal of Operational Research - Volume 175, Issue 2, 1 December 2006, Pages 1210-1223
Journal: European Journal of Operational Research - Volume 175, Issue 2, 1 December 2006, Pages 1210-1223
نویسندگان
A.T. Brint,