유도탄 구동장치용 강건제어기 개발

Actuation Controller for Guided Rocket should be designed to have a optimal and reliable performance in the restricted space. These restriction and requirements should be considered in parts development and circuit design at the initial phase. And performance estimation by mathematical modeling and computer simulation are very important for performance reliability. This paper describes circuit design and mathematical modeling of Actuation Controller. Position and velocity control are applied for robust controller. Velocity is estimated from HGO(High gain observer). For verification and test, prototype controller and actuator were used. For suitability of this design, we verified the results between Simulation of Matlab/Simulink and actual test.