A New Sampling Test Method for Maximum Maintenance Time of Normal Distribution items

作者:Bo Peng*; Hai Lu; Xing Jin
来源:10th IEEE International Conference on Computer-Aided Industrial Design and Conceptual Design, 2009-11-26 to 2009-11-29.

摘要

The traditional sampling test method is fit for cases that the number of sample is greater than thirty. A sample statistics is proposed for the sampling test of maximum maintenance time, which the maintenance time is normally distributed. Based on the non-central t-distribution, the distribution function of the sample. statistics is deduced. And a sampling test method of maximum maintenance time is presented, which the number of sample is allowed less than thirty. The problem of the sampling test of maximum maintenance time is resolved by the method, which the maintenance time is normally distributed.

  • 出版日期2009
  • 单位中国人民解放军装备学院