Remote Control System for Projectile of Infrared Imaging Fuze Based on GPS and Navigation Technology

This article introduces remote control system for motion of projectile of infrared imaging fuze based on GPS and navigation technology, which is composed of GPS receiver, navigation sensor part, DSP data processor, wireless communication part, motion visual part and other parts. Observer on earth could inspect real time track of projectile compared with theoretical data at a special point of the trajectory and give order to modify motion of projectile. By this means, projectile could fly along theoretical track to reach target. The exploding order and control order is conducted to hit the target accurately at set explosive positions or at certain time. This remote control system could be used for projectile with high propellant velocity and under high pressure. Modified trajectory fuze technology can greatly improve shooting precision and damage efficiency