Autonomous aerial swarming in gnss-denied environments with high obstacle density

A Ahmad, V Walter, P Petráček, M Petrlík… - … on Robotics and …, 2021 - ieeexplore.ieee.org
The compact flocking of relatively localized Un-manned Aerial Vehicles (UAVs) in high
obstacle density areas is discussed in this paper. The presented work tackles realistic …

Distributed time-varying quadratic optimal resource allocation subject to nonidentical time-varying hessians with application to multiquadrotor hose transportation

B Wang, S Sun, W Ren - IEEE Transactions on Systems, Man …, 2022 - ieeexplore.ieee.org
This article considers the distributed time-varying optimal resource allocation problem with
time-varying quadratic cost functions and a time-varying coupled equality constraint for …

PACNav: a collective navigation approach for UAV swarms deprived of communication and external localization

A Ahmad, DB Licea, G Silano, T Báča… - Bioinspiration & …, 2022 - iopscience.iop.org
Abstract This article proposes Persistence Administered Collective Navigation (PACNav) as
an approach for achieving the decentralized collective navigation of unmanned aerial …

Delayed Kalman filter for vision-based autonomous flight in ocean environments

K Gamagedara, T Lee, M Snyder - Control Engineering Practice, 2024 - Elsevier
This paper presents the developments of flight hardware and software for a multirotor
unmanned aerial vehicle, performing autonomous take-off and landing on a moving vessel …

Swarm relays: Distributed self-healing ground-and-air connectivity chains

VS Varadharajan, D St-Onge, B Adams… - IEEE Robotics and …, 2020 - ieeexplore.ieee.org
The coordination of robot swarms-large decentralized teams of robots-generally relies on
robust and efficient inter-robot communication. Maintaining communication between robots …

Force-torque (FT) based multi-drone cooperative transport using fuzzy logic and low-cost and imprecise FT sensor

S Barawkar, M Kumar - Proceedings of the Institution of …, 2023 - journals.sagepub.com
This paper presents a novel approach to perform the task of cooperative transportation (CT)
by using multiple quadcopter drones. A leader-follower approach is utilized. Considering …

Safe tightly-constrained uav swarming in gnss-denied environments

A Dmytruk, T Nascimento, A Ahmad… - 2021 International …, 2021 - ieeexplore.ieee.org
A decentralized algorithm for flocking of Unmanned Aerial Vehicles (UAV) in environments
with high obstacle density is proposed in this work. The method combines a local planning …

Simultaneous shape control and transport with multiple robots

G López-Nicolás, R Herguedas… - 2020 Fourth IEEE …, 2020 - ieeexplore.ieee.org
Autonomous transport of objects may require multiple robots when the object is large or
heavy. Besides, in the case of deformable objects, a set of robots may also be needed to …

Robotic motion coordination based on a geometric deformation measure

M Aranda, J Sanchez, JAC Ramon… - IEEE Systems …, 2021 - ieeexplore.ieee.org
This article describes a novel approach to achieve motion coordination in a multirobot
system based on the concept of deformation. Our main novel contribution is to link these two …

Geometric adaptive controls of a quadrotor unmanned aerial vehicle with decoupled attitude dynamics

K Gamagedara, T Lee - Journal of Dynamic Systems …, 2022 - asmedigitalcollection.asme.org
This paper presents a geometric adaptive position tracking control system for a quadrotor
unmanned aerial vehicle. In particular, the attitude control system is designed on the product …