Operational Effectiveness Evaluation of Formation in Ground Target Attacking Based on Extended Bayesian Network
Chen Zhongqi · Electronics Optics & Control · 2012
In current effectiveness evaluation of aircraft formation in ground target attackinguncertain factors are often overlookedwhich may result in large error.Taking the influence of uncertain factors into considerationwe proposed a method based on extended Bayesian networks for operational effectiveness evaluation of ground target attacking.The uncertain factors of ground attacking were analyzeda model of extended Bayesian networks was put forwardcombining the advantages of grey fuzzy comprehensive evaluation theory and of Bayesian Networks.The model could transform the uncertain factors into a probability problem by using the advantage of fuzzy theory in dealing with uncertainty.Thenby using the strong reasoning ability of Bayesian networkthe effectiveness of aircraft formation in ground target attacking and penetration was evaluated.Thus the problem of uncertain factor influence was solved.Simulation proved the practicability and effectiveness of the method.