Over the past decade, unmanned aerial vehicles (UAVs) have received a significant
attention due to their diverse capabilities for non-combatant and military applications. The …

This paper provides a broad perspective and analysis of the work done in control of hybrid
and convertible unmanned aerial vehicles (UAVs) for the main existing designs. These flying …

Social development has led to the placement of high standards on ultra-long and ultra-deep
mountain tunnels. Disasters may be encountered during the construction and maintenance …

Perching helps small unmanned aerial vehicles (UAVs) extend their time of operation by
saving battery power. However, most strategies for UAV perching require complex …

In this paper, we present the design and verification of a hybrid vertical takeoff and landing
(VTOL) unmanned aerial vehicles (UAV) of the type named dualsystem or extra propulsion …

Hybrid VTOL UAVs such as tail-sitters allow several key maneuvers such as vertical takeoff,
landing, and hovering while at the same time maintaining superior aerodynamic efficiency at …

Enabling vertical take-off and landing while pro-viding the ability to fly long ranges opens the
door to a wide range of new real-world aircraft applications while improving many existing …

This paper presents a literature review on current studies in cooperative control of fixed-wing
drones, including maneuvering through adjustments of the tail, rotor, and wing …

In this study, unmanned aerial vehicles (UAVs) were classified based on the principle of
generation of lifting force. In addition, the structural characteristics, flight mechanisms, and …

This research aimed to identify objects from a real-time video (30 Hz) stream transmitted
from a low-altitude long-endurance (LALE) fixed-wing hybrid vertical takeoff and landing …