product-limit method 中文意思是什麼
product-limit method
解釋
乘積極限法-
According to the study of unrepairable product residue mean life, based on the mathematical description of the residue mean life and the basic knowledge of reliability and mathematical statistics, a method is deduced to assess the confidence lower limit for the mean residual life, and an engineering instance is analyzed
通過對不可修復產品平均剩餘壽命的研究,基於產品平均剩餘壽命的數學描述,利用可靠性及數理統計的基礎知識,逐級推演,提出了適用於各種壽命分佈類型的產品平均剩餘壽命置信下限的一種評估方法,並結合工程實例進行了分析。 -
This method can be applied to the data of product usage and life test, namely, to access the confidence lower limit for the mean residual life under the condition of product normal working period at a certain given probability, which gives the reference for the plan of instrument life prolong and maintenance
使用該方法,利用產品的使用及壽命試驗數據,即可對產品在給定概率下和正常工作一定時間后的平均剩餘壽命置信下限進行評枯,為延壽使用及維修計劃的制定提供依據。
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