基于信息融合技术的火炮系统可靠性评估

Reliability Assessment for Artillery System Based on the Information-merged Technology

针对小子样复杂系统可靠性评估问题 ,基于信息熵理论和贝叶斯近似方法 ,通过同级不同单元可靠性信息的折合和自下而上各级系统间可靠性信息的综合 ,建立了小子样复杂火炮系统可靠性评估模型及方法 ,结合工程实例 。

Based on information entropy theory and Bayes method, small size systems reliability assessment is discussed. Through conversion of the reliability information in different unit among the same rank of system, and synthesis of the reliability information in different subsystem from bottom to upper of the system, a new reliability assessment module is built for small size sample complicated artillery system. Meanwhile, the correction and validity of this method has been proved through a practical engineering application.