TY - GEN
T1 - A Calendar Life Assessment of Airborne Products Considering Epistemic and Aleatory Uncertainty
AU - Pang, Zhiping
AU - Yao, Jinyong
AU - Liu, Yiliu
N1 - Publisher Copyright:
© 2018 IEEE.
PY - 2018/7/2
Y1 - 2018/7/2
N2 - Aiming at providing more accurate information for the first restoration, overhaul and maintenance of airborne products, this paper gives a calendar life assessment method for airborne products considering epistemic and aleatory uncertainty on the basis of investigation and analysis for the factors which affect the uncertainty of calendar life assessment. The uncertainty of calendar life is modeled as two types: epistemic uncertainty and aleatory uncertainty. a aleatory uncertainty model of calendar life based on interval analysis and blind number theory is given with parameter sensitivity analysis. Considering the designer's problem of incomplete cognition of failure mechanism, a measurement method of epistemic uncertainty is given based on the concept of confidence reliability.
AB - Aiming at providing more accurate information for the first restoration, overhaul and maintenance of airborne products, this paper gives a calendar life assessment method for airborne products considering epistemic and aleatory uncertainty on the basis of investigation and analysis for the factors which affect the uncertainty of calendar life assessment. The uncertainty of calendar life is modeled as two types: epistemic uncertainty and aleatory uncertainty. a aleatory uncertainty model of calendar life based on interval analysis and blind number theory is given with parameter sensitivity analysis. Considering the designer's problem of incomplete cognition of failure mechanism, a measurement method of epistemic uncertainty is given based on the concept of confidence reliability.
KW - aleatory uncertainty
KW - calendar life
KW - epistemic uncertainty
UR - https://www.scopus.com/pages/publications/85067015684
U2 - 10.1109/ICRMS.2018.00078
DO - 10.1109/ICRMS.2018.00078
M3 - 会议稿件
AN - SCOPUS:85067015684
T3 - Proceedings - 12th International Conference on Reliability, Maintainability, and Safety, ICRMS 2018
SP - 383
EP - 389
BT - Proceedings - 12th International Conference on Reliability, Maintainability, and Safety, ICRMS 2018
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 12th International Conference on Reliability, Maintainability, and Safety, ICRMS 2018
Y2 - 17 October 2018 through 19 October 2018
ER -