This paper presents an overview on the state of the art in copter drones and their
components. It starts by providing an introduction to unmanned aerial vehicles in general …

This paper investigates the problem of estimating all 12 states and lumped uncertainties for
quadcopters with unknown disturbances. A novel dynamic event-triggered mechanism is …

An important action-planning problem is considered for participants of the pursuit–evasion
game with multiple pursuers and a high-speed evader. The objects of study are mobile …

The disaster area can cover a very large area so that the process of finding and gathering
information regarding disaster victims will be difficult or the process will run slowly. One …

This paper discusses the problem of attitude control of a quadrotor unmanned aerial
vehicles (UAV). As external disturbances and system nonlinearities will affect the attitude …

As our world has become increasingly advanced so too has the pervasiveness of
technology throughout it. This has led to a desire to have these technological capabilities …

In this paper, we will design a controller for trajectory tracking control applying on unmanned
aerial vehicles (UAVs). We use Fractional Exponent Integral Sliding Mode Control to decide …

Unmanned aerial vehicle (UAV) is important in performing water search and rescue (SAR)
tasks for drowning personnel. During the search process, a group of UAVs need to cover all …