Research on Safety Risk Evolution of Military Aviation System Based on ANP-SD
Author(s) -
Qiang Wang,
Qiuhan Liu,
Ruicong Xia,
Yingjie Huang
Publication year - 2019
Publication title -
iop conference series materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/608/1/012014
Subject(s) - aviation , risk analysis (engineering) , hierarchy , risk management , risk assessment , analytic hierarchy process , risk factor , process (computing) , construct (python library) , engineering , order (exchange) , computer science , operations management , operations research , business , computer security , economics , market economy , medicine , finance , programming language , aerospace engineering , operating system
With the development of equipment, the complexity of China’s military aviation system continues to increase. The system risk is transformed from the initial independent risk factor to the cross-influence risk factor, which makes the system risk control difficult. In order to maintain the safety level of military aviation system, the factors affecting the safety level of the system are analysed from five aspects: personnel, machine, environment, management and logistics. The analytic hierarchy process (ANP) is used to construct the model of the system risk factors and the system dynamics method is used to establish the risk evolution simulation model, and quantitatively analyse the sensitivity of risk factors to explore the basic rule of risk evolution.
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