装甲车辆模拟射击中身管角度采集装置设计

设计并实现了装甲车辆实装模拟射击训练中通用型身管角度采集装置。该装置是通用型实装模拟射击训练系统的一个测量部件。详细阐述了该装置的实现原理和方法。装置在倾斜角和俯仰角的采集中采用ADXL345三轴加速度计来达到高精度的要求,在方位角采集中采用槽光耦和光栅盘为核心的计数单元进行角度测量。装置对采集到的身管各个角度数据进行了角度解算,最终通过串行接口和LCD等多种形式实现数据传输和显示。

Design of barrel angle acquisition device in the simulated shooting of armored vehicles

The universal measurement device for barrel angle acquisition in the simulated fire training of armored vehicles is designed and implemented.The device eventually becomes a measurement element in universal mounting simulated shooting training system.This paper presents the principles and methods of this device in details.The ADXL345 three-axis accelerometer is adopted in the tilt and pitch angles＇ acquisition of this device to achieve high accuracy requirements.In the measurements of azimuth angle,the groove coupler and grating disk are used as the core counting elements for the angle＇s measurement.The solving process is conducted in the device for the collected data of each angle of the barrel,and the data transfer and display are achieved though serial interface or LCD.