摘要
将破片作为部件损伤的研究对象来说明损伤函数的表达方式及存在的问题,提出利用贝叶斯网络进行装备部件战斗损伤评估的方法。分析了引起部件损伤的相关因素,利用专家经验等先验知识对其属性值进行离散化处理后得到损伤因素属性列表。在此基础上建立贝叶斯网络评估模型。最后通过实例证明了该方法的可行性。
The fragments are taken as the subject in order to show the problems and expression mode of battle damage function about component battle damage research, the way of Bayesian network to evaluate the battle damage situation of component is put forward. The relevant factor which arises from the components battle damage is analyzed thoroughly. The battle damage factor property list is got after using the prior knowledge such as professional information to disperse its property value. On the basis of it, the Bayesian network is constructed. Finally, the effectiveness of the model is certificated by a real case study.
出处
《系统工程与电子技术》
EI
CSCD
北大核心
2007年第2期329-332,共4页
Systems Engineering and Electronics
关键词
装备管理
部件
损伤评估
评估模型
贝叶斯网络
损伤因素
equipment managment
component
damage assessment
assessment model
Bayesian net-work
damage elements
