A theoretical analysis for media life estimation using error rate

Autor:	Tokuei Aoki, Hideki Okazaki, Hiroshi Makino, Tadashi Kiyomiya, Yasuaki Nakane, Tatsuya Sasaoka
Rok vydání:	1989
Předmět:	Arrhenius equation symbols.namesake Signal processing Scale (ratio) Computer science Statistics symbols Byte Word error rate Applied mathematics Noise (electronics) Plot (graphics) Convolution
Zdroj:	Optical Data Storage.
DOI:	10.1364/ods.1989.tub4
Popis:	Statistical analysis on a life time probability of optical recording media is studied. Byte error rate change under accelerated environments was applied to plot on an Arrhenius' scale. Assuming an error generation model where an error is caused by combination of noise generated in a disk and drive, following equation can be obtained; BER = Ao exp [ C exp( - Ea / kT ) ) • t 1. The analysis result suggested that the life time probability distributed normally on an Arrhenius' time scale. Experimental results on high temperature and high humidity accelerated test were in good agreement with the analysis. The life time of 99.9% our magneto-optical media were expected to be longer than 25 years in an office environment.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::49b03e40f756064730c75f7fe761eba7 https://doi.org/10.1364/ods.1989.tub4 Zobrazit plný text záznamu