• CN：11-2187/TH
• ISSN：0577-6686

›› 2005, Vol. 41 ›› Issue (8): 159-162.

• 论文 •

### 验证试验中产品可靠性的进一步推断

1. 浙江大学流体传动与控制国家重点实验室;杭州航天电子技术有限公司
• 发布日期:2005-08-15

### FURTHER ESTIMATION FOR RELIABILITY IN DEMONSTRATION TESTING

Chen Wenhua;Zhong Hua;Lu Xianbiao

1. State Key Laboratory of Fluid Power Transmission and Control, Zhejiang University Hangzhou Aerospace Electrical Technology Co., Ltd
• Published:2005-08-15

Abstract: For demonstration testing of type-I censoring, using the probability properties of β distribution function, transfer the acceptable probability expressed by sampling function into the lower fractile of F distribution, set up a formula which can be used to further estimate the product’s reliability characteristic parameter. Using reliability information of test data in demonstration testing, obtain estimation value of one-side confidence limit for reliability characteristic parameters at the given confidence. The validity of the above method is verified by numerical simulation computation.