Failure detection with likelihood ratio tests and uncertain probabilities: An info-gap application
详细信息 查看全文
- 作者：Yakov Ben-Haima ; yakov@technion.ac.il" class="auth_mail ; Miriam Zacksenhouseb ; Ronit Eshelc ; ronit.eshel@intel.com" class="auth_mail ; Raphael Levic ; raphael.levi@intel.com" class="auth_mail ; Avi Fuerstd ; avi.fuerst@intel.com" class="auth_mail ; Wayne Bentleye ; wayne.bentley@intel.com" class="auth_mail
- 关键词：Failure detection ; Likelihood ratio test ; Info-gap robustness ; Uncertain probability ; Detection vs. error trade off
- 刊名：Mechanical Systems and Signal Processing
- 出版年：3 October 2014
- 年：2014
- 卷：48
- 期：1-2
- 页码：1-14
- 全文大小：847 K
文摘
- •
The likelihood ratio test (LRT) has attractive failure-detection properties.
- •
Knowledge of future failures and probability distributions is limited and uncertain.
- •
Info-gap theory is used to robustify the LRT against uncertainty.
- •
An info-gap analog of the probabilistic detection-error trade off curve is developed.
- •
Illustrated with an industrial application.