In this study, the fully-actuated dynamic equation of quad-rotor as a type of Unmanned Aerial
Vehicles (UAVs) is considered in the existence of input-delay, model uncertainty and wind …

Adaptive control methods are developed for stability and tracking control of flight systems in
the presence of parametric uncertainties. This paper offers a design technique of adaptive …

In this study, an event-trigger-based fractional-order sliding mode control strategy is
expanded as an implementation technique for the stabilization of quadrotor unmanned …

In this paper, a 6-Degrees-of-Freedom (6-DOF) Unmanned Aerial Vehicle (UAV) system with
external disturbance corresponding to sensor failure is considered. The control method is …

In this paper, a novel adaptive PID controller for trajectory‐tracking tasks is proposed. It is
implemented in discrete time over a hexacopter, and it takes into consideration the …

This work proposes an adaptive dynamic controller to guide an unmanned aerial vehicle
(UAV) when accomplishing trajectory tracking tasks. The controller structure consists of a …

The objective of this paper is to introduce with a quaternion orientation based quadrotor that
can be controlled by Model Predictive Control (MPC). As MPC offers promising performance …

The quaternion is a powerful and common tool to avoid singularity in rotational dynamics in
three-dimensional (3D) space. Here it has been particularly used as an alternative to Euler …

In this paper, we propose a robust nonlinear position and attitude control method for
quadrotor using higher order sliding mode control concept. The control of quadrotor is …

This study addresses the performances of three different controllers Proportional-Derivative
(PD), Linear Quadratic Regulator (LQR) and Model Predictive Control (MPC) on a …