Effect Analysis of Sample Size and Sampling Periods on Accuracy of Reliability Estimation Methods for One-shot Systems using Multiple Comparisons

Son, Young-Kap

doi:2012.15.4.435

J. KIMS Technol > Volume 15(4); 2012 > Article

Journal of the Korea Institute of Military Science and Technology 2012;15(4):435-441.
DOI: https://doi.org/10.9766/KIMST.2012.15.4.435

Effect Analysis of Sample Size and Sampling Periods on Accuracy of Reliability Estimation Methods for One-shot Systems using Multiple Comparisons

Young-Kap Son

Andong National University

다중비교를 이용한 샘플수와 샘플링 시점수의 원샷 시스템 신뢰도 추정방법 정확성에 대한 영향 분석

손영갑

안동대학교

Abstract

This paper provides simulation-based results of effect analysis of sample size and sampling periods on accuracy of reliability estimation methods using multiple comparisons with analysis of variance. Sum of squared errors in estimated reliability measures were evaluated through applying seven estimation methods for one-shot systems to simulated quantal-response data. Analysis of variance was implemented to investigate change in these errors according to variations of sample size and sampling periods for each estimation method, and then the effect analysis on accuracy in reliability estimation was performed using multiple comparisons based on sample size and sampling periods. An efficient way to allocate both sample size and sampling periods for reliability estimation tests of one-shot systems is proposed in this paper from the effect analysis results.

Key Words: One-shot System, Analysis of Variance, Multiple Comparison, Accuracy, Reliability Estimation