Anti-aircraft Artillery Fire Control System Test Data Collection And Statistical Analysis

This paper have been studied data acquisition and statistical analysis in experiment of anti-aircraft's cannon fire control system. This aims at offering reasonable precision index for fire control system, and establishing the foundation for its exploiture and development. This thesis mainly includes the following research Contents:1. The paper based on work process of anti-aircraft cannon system's fire control subsystem, summarized anti-aircraft cannon fire control system experiment theory and process. The method for experiment data acquisition and statistical analyse are analysed in detail, it make the anti-aircraft fire control system test to be more cheap than old method, and to facilitate the implementation of the project.2. Aiming traditional time synchronization way is backward, operation is inconvenient, time-scales reunification is difficult, real-time data acquisition is not easy, thereby affect the accuracy of data collection and analysis, utilized the application of GPS time synchronization and active data sending/serialport data monitoring, designed a data acquisition system, with time synchronization and real-time problem are resolved preferably.3. The arithmetic for precision analysis of one antiaircraft cannon are analysed in detail, give some example with one antiaircraft cannon actual data, discussed the whole process of the precision analysis and outcome for the fire control system deeply, facilitate finding system error, random error, source of error, and analysed reason of error, advanced amelioration measure. Then provide a foundation to improve the precision of fire control system.This study is completed with the background of an anti-aircraft weapon system research and development project. The data acquisition software and the accuracy of testing software in this paper have been tested rigorously, achieved good results in the actual range test.