Online closed loop system identification for the actuator of a flying vehicle

The frequent minor wars have brought to the fore guided missiles as the main weapon against all types of military targets. Restoring the single shot kill probability can be achieved by using two methods as follows: first, using large warhead with the large lethal area; second, design a robust guidance system to reduce the miss-distance with high single shot kill probability. The performance of an anti-tank guided missile can be enhanced by select the nominal model to design the guidance computer system. Furthermore, an online closed-loop system identification is required to adaptive autopilot design. This paper is devoted to using system identification in position control robotic benchmark via open and closed loops system identification. Hence, applying the closed-loop methods to identify the actuator and airframe of the intended plant in order to design a self-tuning controller. The online system identification is based on the recursive least square method.