Statistical analysis of downtime severity rates

被引:3
|
作者
Boyd, AH [1 ]
Radson, D [1 ]
机构
[1] Kimberly Clark, Neenah, WI 54956 USA
关键词
D O I
10.1080/002075498193598
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
As an aid in evaluating efforts to reduce process downtime rates and to facilitate resource allocation decisions, a model of the downtime severity rate and statistical methods for estimating and evaluating two or more downtime severity rates are presented. Time down or cost per downtime incident is assumed to follow a gamma distribution. An expression for a one-sided upper statistical tolerance limit on the downtime severity rate is derived. Examples of statistical analysis using data from a paper manufacturing facility are provided.
引用
收藏
页码:603 / 615
页数:13
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