以可靠度試驗方法進行產品壽命預測之研究

The Study of Prediction Product Life based on Reliability Test Method

蘇明鴻、鍾孟璇、駱英瑜
M. H. Su, M. S. Chung and Y. Y. Luo

高雄科技大學 工業工程與管理系

摘要

在現今產品銷售除了講求品質外，使用年限(可靠度)也是消費者考量的要點之一，為了能提高產品可靠度，以透過加速壽命試驗，加速老化產品以縮短產品失效，進而推估出產品正常使用之壽命，並加以改善。本研究則透過加速壽命試驗，以Arrhenius壽命模型分別求出加速因子與活化能求進而推估產品正常使用下之平均失效時間。

關鍵字：可靠度、加速壽命試驗、Arrhenius壽命模型、Hallberg-Peck模型、平均失效時間。

ABSTRACT

In addition to quality, today's product sales are also one of the key points for consumers to consider. In order to improve product reliability, accelerate the aging product to shorten product failure through accelerated life testing, and then estimate the product. The life of normal use, and improved. In this study, the accelerated life test was used to determine the acceleration factor and activation energy in the Arrhenius life model to estimate the average failure time under normal use.

Keywords: Reliability; Accelerated Life Test; Arrhenius Model; Hallberg-Peck Model; Mean Time to Failure