The speed regulation problem of permanent magnet synchronous motor system is
investigated under a noncascade structure. Despite its superiority in straightforward control …

The tracking control based on output feedback for a category of flexible-joint robot (FJR)
systems is investigated in this brief. Control performance of the systems is inevitably bearing …

Control performances of inertially stabilized platforms (ISPs) are always affected by various
disturbed phenomena such as cross-couplings, mass unbalance, parameter variations, and …

In this study, trajectory tracking control is investigated based on a double closed‐loop
strategy for a wheeled mobile robot with an omnidirectional wheel on uneven ground. The …

This study proposes a robust tracking controller for an underactuated quadrotor model
based on the flatness theory and active disturbance rejection control (ADRC). Exploiting the …

This article studies the adaptive model predictive control with extended state observers
(ESO) to deal with multiple unmanned aerial vehicles formation flight in presence of external …

This brief proposes an invariant manifold based output-feedback sliding mode control (SMC)
strategy for systems with mismatched disturbances to achieve asymptotic tracking and …

Electromechanical actuators (EMA) composed of permanent magnet synchronous motors
are extensively employed in aircraft applications. However, several multisource …

During the flight of quadrotor unmanned aerial vehicle manipulator, external wind and
model uncertainties will significantly affect the accuracy and stability of the controller. This …

In this paper, a novel robust tracking control strategy based on funnel control is proposed for
servo drive systems with unknown disturbances. A modified funnel variable is defined and …