The Application of Time Series Analysis in Precision Measuration of Airborne Fire Control System

摘要

The data gotten from precision measuration of airborne fire control system can be regarded as time series data. It is important and valuable for tactics to measure the system precision quickly and exactly based on these time series data. The paper takes advantage of the practical measurement from some airborne fire control system and the time series theory to model and to analyze the system. The paper discusses the stability and reversibility of the system by the Green function and the inverse function. The Green function, the inverse function, the frequency properties, and the autocorrelations function are also shown in the paper. Then the precision of airborne fire control system can be easily judged with the model and figures. All the modeling and analysis procedures are realized by MATLAB~(TM) software. The results show that the precision measuration of airborne fire control system can be determined quickly, accurately, easily and efficiently in this way.