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  • 學位論文

失效率與失效機率函數間關係之探討

指導教授 : 王國雄
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摘要


當系統或製程屬於相當複雜的情形時,影響正常運作之主因往往不易發覺。在實際狀況無法掌控時,工程師便引入機率的觀點來判斷系統本身具有的特性,藉由特定且連續之曲線來適當描述系統的失效機制,可靠度模型便由此衍生而來。因此在不同的失效率函數中,從參數的改變觀察其可靠度模型之特性,乃為本文的重點所在。 從可靠度理論的介紹可知,機率密度函數之特性與失效機率函數息息相關,因此我們可以從機率密度函數之特性了解不同分佈之趨勢,藉由機率密度函數分析的結果研究特定可靠度模型之特性,深具探討意義。

並列摘要


When systems or processes are complicated, the major cause which affects the operation is usually not easy to find. Engineers take advantage of the viewpoint of probability to analyze the characteristics of systems. Reliability models can describe the failure behavior of systems in the particular and continuous form. Hence the observation of characteristics of the reliability models is the main point in this paper through the variation of parameters in particular hazard rate function. It mentions that probability density function is related to the hazard rate function in the definition of reliability. We can understand the trend of different distribution by analyzing the characteristics of probability density function. It is significant to research the features of particular reliability models by the discussion of probability density function.

參考文獻


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被引用紀錄


王聖先(2013)。二次充電鋰電池系統可靠度之研究〔碩士論文,中原大學〕。華藝線上圖書館。https://doi.org/10.6840/CYCU.2013.00062
劉偉彥(2008)。失效率函數與可靠度呈等差或等比及混合型關係之探討〔碩士論文,國立中央大學〕。華藝線上圖書館。https://www.airitilibrary.com/Article/Detail?DocID=U0031-0207200917355480
呂紹澤(2012)。以串聯觀點探討系統不同失效模式之效應〔碩士論文,國立中央大學〕。華藝線上圖書館。https://www.airitilibrary.com/Article/Detail?DocID=U0031-1903201314441717
楊智喬(2012)。Logistic-based模型應用於系統可靠度之探討〔碩士論文,國立中央大學〕。華藝線上圖書館。https://www.airitilibrary.com/Article/Detail?DocID=U0031-1903201314432721
楊宜恒(2013)。馬達定子絕緣特性在加速試驗中之壽命預測〔博士論文,國立中央大學〕。華藝線上圖書館。https://www.airitilibrary.com/Article/Detail?DocID=U0031-0605201417532994

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