Abstract:

 (1. School of Physics and Telecommunication Engineering, South China Normal University, Guangzhou, Guangdong 510006, China;
2. Qingyuan Institute of Science and Technology Innovation Co. Ltd., South China Normal University, Qingyuan,
Guangdong 511517, China)Abstract: As a hot topic in modern science and technology, electromagnetic gun has a wide range of military applications. In this experiment, the magnetic field is generated by the electric coil, and the magnetic force accelerates the conductor ball in the coil to obtain the velocity of exit. The 3D rotation of the device system is realized by the 2D servo turret system. STM32 microcontroller is used to control the 2D steering engine turret and openMV4H7 camera, so that the electromagnetic gun can meet the target color recognition and accurate target coordinates, and meet the requirements of the emerging military technology for the electromagnetic gun’s automaticity and autonomy. The device has the advantages of easy implementation, high degree of automation and high precision of hitting.
Key words: electromagnetic gun system; color recognition; fixed point coordinate strike; multimodal