Fixed-wing Miniature Air Vehicle (MAV) is not only coupled with longitudinal motion, but also more susceptible to wind disturbance due its lighter weight, which brings challenges altitude and airspeed controller design. Therefore, in this paper, an improved control strategy based on energy state, proposed address the above-mentioned issues. The utilizes Linear Extended State Observer (LESO) obs...

Abstract A supercavitating underwater vehicle uses gas or vapor to reduce its skin friction enabling it travel up speeds of 200 m/s. However, traveling at extreme can be challenging for control design since sudden disturbances faults, even a short time, lead large deviations from the reference trajectory. This paper addresses problem controlling which incorporates actuator constraints and loss ...