Optimization of alarm threshold and sequential inspection scheme
Optimization of alarm threshold and sequential inspection scheme
复制标题
优化报警阈值和顺序巡检方案
DOI：
10.1016/j.ress.2009.09.012
复制
发表时间：
2010-03
影响因子：
8.1
通讯作者：
R. Jiang
中科院分区：
文献类型：
--
作者：
R. Jiang
物品会逐渐退化。退化可以用一个可测量的、非负的、不减少的量来表示。该项目可以处于三种不同的状态之一：正常（当退化数量小于告警或潜在故障阈值时），功能故障（当退化数量大于功能故障阈值时）和介于两者之间或潜在故障（当退化数量大于告警阈值且小于功能故障阈值时）。采用顺序检查方案确定产品的状态，以防止功能性故障。提出了一种柔性退化模型和两种成本模型来优化报警阈值和顺序检测方案。通过实例说明了所提模型的有效性和适当性。
An item is subject to gradual degradation. The degradation can be represented by a measurable, non-negative and non-decreasing quantity. The item can be in one of three different states: normal (when the degradation quantity is smaller than a threshold of alarm or potential failure), functional failure (when the degradation quantity is larger than a functional failure threshold) and in-between or potential failure (when the degradation quantity is larger than the alarm threshold and smaller than the functional failure threshold). A sequential inspection scheme is implemented to determine the state of the item so as to prevent a functional failure. The paper presents a flexible degradation model and two cost models to optimize the alarm threshold and the sequential inspection scheme. The usefulness and appropriateness of the proposed models are illustrated by examples.
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影响因子：
1.4
作者：
B. Castanier;C. Bérenguer;A. Grall
通讯作者：
B. Castanier;C. Bérenguer;A. Grall
影响因子：
5.9
作者：
M. Zuo;R. Jiang;R. Yam
通讯作者：
M. Zuo;R. Jiang;R. Yam
DOI：
10.1016/j.ress.2006.10.018
发表时间：
2008
期刊：
Reliab. Eng. Syst. Saf.
影响因子：
--
作者：
R. Jiang;R. Jiang;A. Jardine
通讯作者：
R. Jiang;R. Jiang;A. Jardine
影响因子：
3.6
作者：
X. Jia;A. Christer
通讯作者：
X. Jia;A. Christer
影响因子：
2.5
作者：
LU, CJ;MEEKER, WQ
通讯作者：
MEEKER, WQ