Title :
Interactive failure analysis of Gyroscope based on net failure mode and effect analysis
Author :
Tieshan Zhao ; Xinglin Qi ; Jiakai Liu
Author_Institution :
Ammunition Eng. Dept., Ordnance Eng. Coll., Shijiazhuang, China
Abstract :
Failures of components can interact with each other in many systems. Considering the limitation of the traditional failure mode and effect analysis in interactive failure between components, a net failure mode and effect analysis with a mathematical model is proposed and applied to Gyroscopes. Hazard form and components model are presented while interactive failure rate and influence coefficient are calculated. Two ways of improving system reliability are proposed.
Keywords :
failure analysis; gyroscopes; reliability; NFMEA; component failures; gyroscope; hazard form; influence coefficient; interactive failure analysis; interactive failure rate; mathematical model; net failure mode and effect analysis; system reliability improvement; Coils; Couplings; Gyroscopes; Mathematical model; Reliability; Rotors; Signal processing; NFMEA; gyroscope; interactive failure; net failure mode;
Conference_Titel :
Quality, Reliability, Risk, Maintenance, and Safety Engineering (QR2MSE), 2013 International Conference on
Conference_Location :
Chengdu
Print_ISBN :
978-1-4799-1014-4
DOI :
10.1109/QR2MSE.2013.6625575