基于STM32的模拟电磁曲射炮实验系统设计

Simulation Design of Electromagnetic Curved Gun Experiment System Based on Machine Vision

在实验教学中,为帮助学生更好地掌握电磁场和计算机视觉领域相关知识,设计了一种基于STM32的模拟电磁曲射炮实验系统。该系统机械结构包括2自由度可控云台和电磁炮结构。硬件部分由主控、识别、运动控制、电磁炮控制以及人机交互等模块组成,系统采用STM32VGT6作为主控制器。软件部分通过使用颜色追踪算法结合PID算法实现电磁炮自动追随引导标识并集中环形靶心。测试结果表明,模拟电磁曲射炮系统可以完成色块追随,使炮口精准对准引导标识。也可通过手动输入距离和角度,完成对环形靶的精准打击。该系统易于实现,且具有定位打击精度高、追踪色块打击速度快的优点。

In the experimental teaching,in order to help students better grasp the electromagnetic field and computer vision related knowledge,a machine vision based STM32 curved gun experimental system was designed.The mechanical structure of the system includes two degrees of freedom controllable cradle head and electromagnetic gun.The hardware part consists of the main control module,identification module,motion control module,electromagnetic gun control module and man-machine interaction module.The main control module USES uses STM32VGT6 as the main controller.In the software part,the color block tracking algorithm and cascade PID algorithm are used to realize the electromagnetic gun to automatically follow the guidance mark and concentrate the annular target center.The test results show that the simulated electromagnetic curved gun system can follow the color blocks,so that the gun muzzle can precisely align with the guidance mark.You can also manually input the angular distance to achieve a precise strike on the target.The system is easy to implement,and has the advantages of high precision of positioning and fast speed of tracking color block.