웨이브릿 고장률 함수를 갖는 최소수리 교체모형 개발

Development of Replacement Models under Minimal Repair with Wavelet Failure Rate Functions

This paper is to develop replacement models under minimal repair with exponential polynomial wavelet failure rate function. Wavelets have good time-frequency localization, fast algorithms and parsimonious representation. Also this study is presented along with numerical examples using sensitivity analysis for exponential polynomial trigonometric failure rate function.