Testing of Hypotheses for Distributions in Accelerated Life Tests
本文提出一种方法,在加速寿命试验中检验不同应力水平下的寿命分布是否属于指定的位置-尺度族,并通过模拟和实际数据验证其效果。
Abstract In this paper we consider the problem of inference from accelerated life tests in which a common parametric family of life distributions at the different stress levels is not specified in advance. By assuming a time transformation function, which is a version of the familiar inverse power law, we give a procedure for testing hypotheses that the unknown distributions are specified members of a location-scale family. The behavior of the test procedure is indicated by some simulations. We illustrate the methodology with some real-life data.