基于ARMA的雷达发射机故障预测及其实现  

ARMA-Based Fault Prediction for Radar Transmitter and Its Realization Method

作　　者：朱丽[1] 龙兵[1] 刘震[1] 

机构地区：[1]电子科技大学自动化工程学院,四川成都611731

出　　处：《计算机测量与控制》2010年第11期2460-2461,2468,共3页Computer Measurement &Control

基　　金：国防基础科研项目(A1420061264)

摘　　要：针对现代雷达发射机的复杂度高、维修难度大且多为事后维修的现状,提出了构建一种基于ARMA模型的雷达发射机故障预测系统,该系统主要由数据采集和数据处理两部分组成;在分析某型雷达发射机预测系统设计方案及ARMA预测原理的基础上,以Matlab作为算法实现的工具,以Labwindows/CVI作为面向对象的图形用户界面(Graphic User Interface,GUI)设计工具,详细研究了基于二者混合编程的交互实现方法;实践结果表明,该预测系统具有界面简单清晰、交互性友好等特点,能够进行有效预测。For the status of high complexity and maintenance difficulties on rader transmitter,a fault prediction system about radar transmitter based on ARMA model was presented.The system mainly consists of data acquisition part and data processing part.On the basis of analyzing the fault prediction scheme of one rader transmitter model and the theory of ARMA prediction,studied about the course of designing object-oriented Graphic User Interface（GUI） which was analyzed in detailed by means of using Matlab together with LabWindows/CVI tool to realize hybrid programming.The practice result showed that the designed prediction interface had features of briefness,clearness and friendly interaction,which could effectively make prediction.

关 键 词：故障预测 雷达发射机 ARMA模型 Matlab Lab WINDOWS/CVI 混合编程 

分 类 号：TP206.3[自动化与计算机技术—检测技术与自动化装置]