Abstract
Considering the complexity of the maglev system, failure is associated among parts, but the traditional event tree/failure tree model assumes that failure events are independent from each other, ignoring the impact of associated failure, this will result in risk assessment does not match the actual system risks, and it will bring a potential problem with the operation of maglev train if we don't explore the common cause failure event group fully. To solve this problem, this paper proposed the risk modeling method of the failure tree considering the common cause failure. Based on the traditional failure tree, this paper focused on the algorithm of implicit failure tree considering the probability of common cause failure. Finally, this paper took the suspension control system of maglev train as an example, verified the validity and applicability of the risk analysis failure tree model that considered common cause failure.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
