A Gun Data Acquisition And Analysis And Processing System Design And Research

This paper is derived from the data collecting and processing system, which is the sub-system of an aerial defence artillery system. The data collecting and processing system is used to collect and process data of the aerial defence artillery system. And it can provide important data and parameters to improve the cannon system's performance.In the paper, firstly, the constitution of communication system and it's communication protocol has been discussed. According to the aerial defence artillery system, the importance and need of data collecting and processing system in the system is presented. And then, the overall design of the data collecting and processing system is introduced.Secondly, the hardware of this system is introduced, which is composed of serial communication card, digital input/output data collecting card and GPS-B code unified-time card. And then the overall design of software is presented, which is composed of serial communication module, digital input data collecting module, GPS-B code unified-time module, software interface module and fairway simulating software module. Each module's design idea and realization of the software are carried out.At last least-square theory is chosen to analyze the precision of object coordinate measure device.According to the requirement of this project, the following works have been done:1) The overall design of the data collecting and processing system ;2) The hardware design of the data collecting and processing system; function of each hardware parts;3) The software design of the data collecting and processing system;realization of each software parts;4) Analyzing and processing the object fairway data by using least-square theory.