Design Of Anti-aircraft Gun Servo Control System Based On DSP

With the development of modern control technology, information technology and microelectronics technology,the development and innovation of air targets,including attack helicopters, aircraft and various airborne missile,etc. and clearing attack tactics for changing which anti-aircraft gun fire control system is put forward higher and newer performance index.Due to accuracy of antiaircraft gun servo system, servo control system basing on DSP has been designed. Discussed the plan of anti-aircraft gun servo control system and design a current loop, velocity loop and position loop three closed-loop module with TMS320F2812, In order to simulate firing accuracy of antiaircraft gun, the virtual prototype of ADAMS dynamic simulation software builds the antiaircraft gun servo control dynamics system mechanical model and MATLAB/SIMULINK simulation software of control system builds servo control model,doing Co-simulation, The servo control system hardware and software is designed,based on CCS3.3development environment, the online debugging servo control system test platform,PC VB master interface and lower ongoing exchange of information,through the realization of control algorithm, controling the brushless DC servo motor, driving the turret and cradle, forming the formation of the control system of closed loop with incremental encode,and achieving real-time tracking angle of high-low and direction of the system, experimental results show that the system has fast tracking capability and control accuracy.