几种有效的P-S-N曲线的数据处理方法

SEVERAL USEFUL STATISTICAL METHODS USED FOR DEALING WITH P—S—N CURVE

选取具有一定代表性的Ｐ—Ｓ—Ｎ曲线作为理论Ｐ—Ｓ—Ｎ曲线，对升降法和成组法按不同处理方法进行计算机模拟试验，提出了几种简单实用的实验方法。结果表明，文中提出的试验方法，既能有效控制试验费用，又可以给出高精度的统计量。

In this paper,with several P—S—N curvers which can represent a large group of P—S—N curvers as theoretical P—S—N curvers,the authors tested with several methods used in staircase and group tests with computer,presented and proved several simple and useful test methods.It is proved that the presented methods can not only give out high accurate statistic,but also effectively reduce the test cost.