导弹测试设备故障特征点提取方法研究  

Selection Method of Fault Feature Points for Missile Test Equipment

作　　者：张磊[1] Zhang Lei(Navy Submarine Academy, Qingdao, 266199)

机构地区：[1]海军潜艇学院,青岛266199

出　　处：《导弹与航天运载技术》2017年第4期111-114,共4页Missiles and Space Vehicles

摘　　要：为实现导弹测试设备这类复杂系统的故障诊断,基于信息熵的理论研究了故障特征点的提取方法。首先介绍了故障特征点提取的原则,然后说明了故障特征点的提取方法。最后,通过实例说明故障特征点的提取步骤,证明了该方法的实用性和有效性,能够在其他类似复杂系统故障特征点的提取上得到应用。To realize the fault diagnosis for complicated system such as missile test equipment,an selection method of fault feature points is studied based on information entropy theory.The selection principle of fault feature points is introduced here,then the selection method of feature points is explained.At last,the procedure of feature points selection is given by an example to validate the utilities and practicalities which can apply to fault feature points selection for other similar complicated systems.

关 键 词：导弹测试设备 故障特征点 提取方法 信息熵 

分 类 号：TP206.3[自动化与计算机技术—检测技术与自动化装置]