摘要
为满足各通信部队对通信装备技术保障的要求,提出基于贝叶斯网络的故障诊断方法。分析贝叶斯网络在通信装备故障诊断方面的优势,以某型通信装备的某故障为例,研究了通信装备故障诊断贝叶斯网络的建模、参数设置、推理等关键技术。基于NETICA软件演示了基于贝叶斯网络的通信装备故障诊断的一般过程,验证了贝叶斯网络在通信装备故障诊断中应用的可行性与有效性。
To satisfy the request of communications equipment technical support of communications troops,put forward the faulty diagnostic methods based on Bayesian Network.After analysis the advantages of Bayesian network in the aspect of fault diagnosis of communication equipment,taking certain fault of certain communications equipment as an example,research these key technology,including： the modeling of Fault-diagnosis Bayesian Networks of communication equipment,parameter setting and reasoning,etc.This paper utilizes the software of NETICA to demonstrate the common process of diagnostic methods of fault based on Bayesian network,verifies the feasibility and validity of the applying Bayesian network in the faulty diagnostic methods of the communication equipment.
出处
《兵工自动化》
2011年第7期79-81,85,共4页
Ordnance Industry Automation
关键词
通信装备
故障诊断
贝叶斯网络
communications equipment
fault diagnose
Bayesian network
