Quadrotor Unmanned Aerial Vehicle (UAV) is an unstable system, so it needs to be
controlled efficiently and intelligently. Moreover, due to its non-linear, coupled, and under …

The quadrotor is an ideal platform for testing control strategies because of its non-linearity
and under-actuated configuration, allowing researchers to evaluate and verify control …

This paper presents an online robust non-linear trajectory tracking control strategy for a
quadrotor helicopter (UAV). In order to improve the system response, the automatic …

The use of unmanned aerial vehicles (UAVs) has become common in a wide range of
applications due to their agility and maneuverability. UAV mission planning is a challenging …

This study presents recent trends, challenges, applications, and design methodologies of
Kalman filter which becomes a cornerstone for the application of unmanned systems. The …

This paper provides theoretical preliminary results and develops a first methodology, that
allows one to efficiently estimate the maximum time constant of a dynamic matrix of an …

The present study addresses two representative model-free control strategies namely,
model-free intelligent PID (i-PID) and type-2 fuzzy adaptive PID in control of a quadrotor type …

In this work, a new framework to develop and investigate new control algorithms in
quadrotors is presented. The proposed system includes two main elements: 1) a simulation …

As a new product to replace traditional manual lawn mowers, unmanned lawn mowers have
been widely concerned by universities and enterprises. However, there are many problems …

In this study, a model predictive control (MPC) approach based on the extended state
observer (ESO) is proposed for solving the tracking control problem of quadrotor helicopter …