TY - GEN
T1 - An integrated reliability evaluation model of aircraft flight test
AU - Zhang, Wenjin
AU - Lan, Nan
AU - Sun, Ping
PY - 2011
Y1 - 2011
N2 - In aircraft flight test phase, in order to verify whether the aircraft has reached the reliability requirements, we need to assess its reliability. Firstly, in this paper we review the reliability estimation method under multi-profiles that can be used to evaluate the reliability of aircraft during the flight test process and analyze its shortcoming. Then, in order to expand the amount of data, we describe how to incorporate the environment conversion factors into the reliability estimation method under multi-profiles. By the way, taking into account the varied population-environment feature of data, an integrated evaluation model of flight test of reliability was established. This model is making up the weak points of previous models, and improving the accuracy of reliability evaluation. Finally, this method applied in a real engineering example is described.
AB - In aircraft flight test phase, in order to verify whether the aircraft has reached the reliability requirements, we need to assess its reliability. Firstly, in this paper we review the reliability estimation method under multi-profiles that can be used to evaluate the reliability of aircraft during the flight test process and analyze its shortcoming. Then, in order to expand the amount of data, we describe how to incorporate the environment conversion factors into the reliability estimation method under multi-profiles. By the way, taking into account the varied population-environment feature of data, an integrated evaluation model of flight test of reliability was established. This model is making up the weak points of previous models, and improving the accuracy of reliability evaluation. Finally, this method applied in a real engineering example is described.
KW - aircraft flight
KW - environment conversion factors
KW - integrated evaluation
KW - multiple profiles
KW - reliability estimation
KW - the varied population-environment data
UR - https://www.scopus.com/pages/publications/80052483357
U2 - 10.1109/ICRMS.2011.5979264
DO - 10.1109/ICRMS.2011.5979264
M3 - 会议稿件
AN - SCOPUS:80052483357
SN - 9781612846644
T3 - ICRMS'2011 - Safety First, Reliability Primary: Proceedings of 2011 9th International Conference on Reliability, Maintainability and Safety
SP - 208
EP - 211
BT - ICRMS'2011 - Safety First, Reliability Primary
T2 - 2011 9th International Conference on Reliability, Maintainability and Safety: Safety First, Reliability Primary, ICRMS'2011
Y2 - 12 June 2011 through 15 June 2011
ER -