基于最优置信限法机械密封的可靠性研究
기우최우치신한법궤계밀봉적가고성연구
Research on reliability of mechanical seal based on optimal conifdence limit method
  • 万方数据
    硅谷 규곡
    SILICON VALLEY
    2014年 13期 33-34 ,共2页

    肖丽丽%浦恩山%谷继品%靳峰雷%翟晓

    초려려%포은산%곡계품%근봉뢰%적효

    可靠性%无失效数据%威布尔分布%置信限 可靠性%無失效數據%威佈爾分佈%置信限
    가고성%무실효수거%위포이분포%치신한
    Reliability%Zero-failure data%Weibull distribution%Conifdence limit
    为了对机械密封的寿命进行可靠性评定，文中在其寿命服从两参数威布尔分布时，基于无失效数据的最优置信限法给出了可靠性参数-可靠度、可靠寿命的置信限，并分析了影响其估计值的主要因素。
    위료대궤계밀봉적수명진행가고성평정，문중재기수명복종량삼수위포이분포시，기우무실효수거적최우치신한법급출료가고성삼수-가고도、가고수명적치신한，병분석료영향기고계치적주요인소。
    For the reliability evaluation of mechanical seal, this paper gives the conifdence limits of reliability parameters-reliability and reliability life.The conifdence limits are oriented tothe products of which life is subordinate to Weibull distribution and computed based on optimal conifdence limit method.Main factors affecting the estimations are also investigated.
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