Inspection Models Considering the Overlapping of Inspection Span and Failure Downtime

张幸福; 陈茂银; 周东华

doi:10.1016/S1004-9541(12)60603-X

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Inspection Models Considering the Overlapping of Inspection Span and Failure Downtime

Updated：2026-01-06

- Inspection Models Considering the Overlapping of Inspection Span and Failure Downtime
- Inspection Models Considering the Overlapping of Inspection Span and Failure Downtime
- 中国化学工程学报（英文版） 2012年20卷第6期页码：1167-1173
- Affiliations：
  
  Tsinghua National Laboratory for Information Science and Technology, Department of Automation, Tsinghua University,Beijing,China,100084
- Author bio：
- Funds：
- DOI：10.1016/S1004-9541(12)60603-X
  中图分类号：
- 纸质出版：2012
- Accepted：
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张幸福, 陈茂银, 周东华. Inspection Models Considering the Overlapping of Inspection Span and Failure Downtime[J]. 中国化学工程学报（英文版）, 2012,20(6):1167-1173.

ZHANG Xingfu, CHEN Maoyin, ZHOU Donghua. Inspection Models Considering the Overlapping of Inspection Span and Failure Downtime[J]. Chin.J.Chem.Eng., 2012, 20(6): 1167-1173.
张幸福, 陈茂银, 周东华. Inspection Models Considering the Overlapping of Inspection Span and Failure Downtime[J]. 中国化学工程学报（英文版）, 2012,20(6):1167-1173. DOI： 10.1016/S1004-9541(12)60603-X.

ZHANG Xingfu, CHEN Maoyin, ZHOU Donghua. Inspection Models Considering the Overlapping of Inspection Span and Failure Downtime[J]. Chin.J.Chem.Eng., 2012, 20(6): 1167-1173. DOI： 10.1016/S1004-9541(12)60603-X.

摘要

Abstract

In the literature

many works on determining inspection interval by the delay time concept generally assumed that the time of inspection span and the time of failure renewal are negligible.However

in realistic cases

the above time should not be neglected for both the time itself and its effect.In order to model the effect of the possible overlapping of inspection span with failure downtime on determining the optimal inspection interval

we propose a block-based inspection model for a single component-based on delay time concept.We further compare this model with the age-based model to show the practical sense.The developed models are also demonstrated by numerical examples.

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