基于ARM的某型火箭炮角限位器模拟系统设计

Design of Some Rocket Launcher Angle Retainer Simulator Based on ARM

摘要:

为减少装备损耗,展现某型火箭炮角限位器工作过程和常见故障,设计了基于ARM的角限位器模拟训练系统；以TX2440A开发板为基础,设计了高低角限位器模拟装置、方向角限位器模拟装置和输入输出控制显示电路；采用Linux C++多线程编程技术和QT技术,设计了硬件驱动程序,驱动调用程序和软件操作界面,实现了两种角限位器工作过程和常见故障的模拟；实验结果表明,该系统能准确、实时地反映角限位器的工作状态和故障现象,为教学训练提供了可靠的平台。

Abstract:

An angle retainer training simulator of some rocket launcher is designed based on ARM to reduce equipment depreciation, and to display operating principle and common fault. The TX2440A development board is adopted to design simulators of altitude and direction angle retainer, as well as an I/O control and display circuit. Moreover, the Linux C++ multithread programming technology and the QT technology are utilized to develop hardware driver, driver caller, and operation interface. Consequently, operating principle and common fault simulation of both angle retainers are realized. Experiments show that both the work state and the fault phenomenon of those angle retainers can be revealed precisely in real time, providing a reliable platform for teaching and training.