Estimation and Control for Industrial Products Reliability under Failure Trials
Joint Authors
Source
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-12-08
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Abstract EN
In practices, most industrial products are subject to sudden failure and only failure information can be collected, which presents a great challenge for reliability prediction of modern devices.
To address this issue, our paper proposes a dynamic reliability estimation and control for industrial products under regular failure trials.
The failure trial is performed at different operational time points of the products, which provides sole data source for evaluating the status of industrial products.
We use Bayesian approach to dynamically estimate the industrial products when the failure trial is available.
The estimated reliability is updated using a point estimate with new available data.
To maintain the reliability of products at a desirable status, a reliability control method is presented to monitor the confidence interval of reliability distribution.
The lower limit of confidence interval is maintained above a control limit, which indicates that a corresponding quality-assurance action is preferable.
The proposed reliability estimation and control approach is demonstrated using a case of light-emitting diodes under failure trials at production process.
The obtained results indicate the effectiveness of our estimation and control model.
American Psychological Association (APA)
Wang, Kui& Ding, Lili. 2020. Estimation and Control for Industrial Products Reliability under Failure Trials. Shock and Vibration،Vol. 2020, no. 2020, pp.1-9.
https://search.emarefa.net/detail/BIM-1210481
Modern Language Association (MLA)
Wang, Kui& Ding, Lili. Estimation and Control for Industrial Products Reliability under Failure Trials. Shock and Vibration No. 2020 (2020), pp.1-9.
https://search.emarefa.net/detail/BIM-1210481
American Medical Association (AMA)
Wang, Kui& Ding, Lili. Estimation and Control for Industrial Products Reliability under Failure Trials. Shock and Vibration. 2020. Vol. 2020, no. 2020, pp.1-9.
https://search.emarefa.net/detail/BIM-1210481
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1210481