Bayesian Health Modeling for Aerial Dynamic System Using Object-Oriented Approach
The health modeling for aerial system is a difficult problem, especially when the system is composed of identical or almost identical system, the system parameters and sensors measurements are subject to uncertainty, and the health state of system evolves over time.In order to solve this problem, a novel object-oriented modeling approach is proposed.This approach is based on the Bayesian theory and can provide corresponding algorithms for different levels of system in constructing the dynamic Bayesian network of entire system health step by step in a bottom-up fashion.The effectiveness and robustness of the resulting dynamic Bayesian network are verified through experiments on a particular aerial fuel delivery system.
object-oriented Bayesian health modeling aerial system
Feng Wei Yu Jinsong Li Jun Liu Hao
School of Automation Science and Electrical Engineering,Beijing University of Aeronautics and Astron pLA Military Representative Office in Factory 784,Chengdu 610000,China
国际会议
哈尔滨
英文
837-842
2013-08-16（万方平台首次上网日期，不代表论文的发表时间）