This paper presents a proposal for new type of regulator switched reluctance motor (SRM) drives. The proposed enables significant extension the rotational speed range and drive output power. is characterized by complex structure, including two regulation modules: voltage phase supply switch-on angle. module includes proportional integral derivative (PID) regulator. During its operation, value a...

A study was carried out of attitude control algorithms that are able to provide 3-axis stabilization of a satellite equipped with a magnetometer as the only sensor and magnetotorquers as the only actuators. Two different solutions to the problem were developed, namely Linear Quadratic Regulator and No Wheel controllers. Their aptitude to achieve the required performance was confirmed by multipl...

This letter presents a method to reduce the computational demands of including second-order dynamics sensitivity information into Differential Dynamic Programming (DDP) trajectory optimization algorithm. An approach DDP is developed where all necessary derivatives are computed with same complexity as in iterative Linear Quadratic Regulator (iLQR). Compared linearized models used iLQR, more accu...

This paper considers application of L1 adaptive output feedback controller to a missile longitudinal autopilot design. The proposed adaptive controller has satisfactory performance in the presence of parametric uncertainties and time-varying disturbances. Simulations demonstrate the benefits of the control method and compare the results to Linear Quadratic Regulator (LQR) and Linear Quadratic G...