本篇文章是針對產品進行維護保養，利用指數韋伯分配(Exponentiated Weibull distribution)，討論產品的保養，除了確保機器能正常的使用，也尋找最佳保養策略，來降低期望總成本，此外也提供了一個有效的演算法找出最佳檢修策略。此外，本文亦提供一有效的演算法找出最佳檢修策略。

This article is for product preventive maintenance, Use Exponentiated Weibull distribution, to discuss the maintenance of products, in addition to ensuring the normal use of the machine can also find the best maintenance strategy to reduce the expected total costs, in addition also provides a effective algorithms to find the optimal maintenance strategy. Additionally, this article also provides an efficient algorithm to find the optimal maintenance strategy

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中文參考文獻
[1] 李欣馨 (2007) 在型I設限下指數韋伯分配的參數估計
[2] 李密合 (2007) 利用廣義指數分配預測可維修系統的故障時間
[3] 張毓馨 (2007) 針對廣義指數分配的租約設備其檢修策略之探討
[4] 劉斐禎 (2011) 冪過程在預防保養策略上的應用