国产欧美精品一区二区,中文字幕专区在线亚洲,国产精品美女网站在线观看,艾秋果冻传媒2021精品,在线免费一区二区,久久久久久青草大香综合精品,日韩美aaa特级毛片,欧美成人精品午夜免费影视

In order to improve the reliability of multiple modular reconfigurable computers with minimum cost, the reliability of different computer architectures need to be evaluated with system power and volume consideration. First, considering the redundant reconfigurable computer architecture of triple modular redundancy (TMR), quadruple modular redundant (QMR)and triple modular with one cold backup, the fault state transition diagrams of these architectures are proposed. Second, the reliability models of these computer systems are built with Markov model. Third, considering the influences of reliability with failure rate and maintenance ratio, the reliability of different structure are evaluated based on the above three models. The comparison of three results indicates that, the reliability of triple modular with one cold is less than the reliability of QMR, while it is bigger than the reliability of TMR. But after considering the factors of reliability, system volume and power consumption, the triple modular with one cold is optimal. And the reliability of a perfectly designed TMR reconfigurable system will be higher than that of a bad designed QMR reconfigurable system.