Results 31 to 40 of about 1,213,963 (193)

Autonomous Quadrotor Delivery System Modeling and Simulation [PDF]

open access: yesKafrelsheikh Journal of Information Sciences, 2018
A quadrotor is a rotary-wing Unmanned Aerial Vehicle (UAV) that has four rotors. The quadrotor control and autonomy is a challenging task as the quadrotor system is considered underactuated system.
A.M. El-Edkawy, M.A. El-Dosuky
doaj   +1 more source

PID tuning approaches for quadrotors unmanned aerial vehicles

open access: yesIOP Conference Series: Materials Science and Engineering, 2021
Abstract In this paper, a comparative study between different PID tunning techniques is presented. The proposed techniques are applied to solve the formation configuration problem for a cooperative team of unmanned vehicles. The formation problem for the cooperative team is divided into two levels of control, one is the backstepping ...
M Mahfouz   +3 more
openaire   +1 more source

Quad-Rotor Unmanned Aerial Vehicle Helicopter Modelling & Control

open access: yesInternational Journal of Advanced Robotic Systems, 2011
This paper presents the investigation of the modelling and control of a quad-rotor helicopter and forms part of research involving the development of an unmanned aerial vehicle (UAV) to be used in search and rescue applications.
Yogianandh Naidoo   +2 more
doaj   +1 more source

Disturbance Rejection Attitude Control for a Quadrotor: Theory and Experiment

open access: yesInternational Journal of Aerospace Engineering, 2021
In this article, an attitude tracking controller is designed for a quadrotor unmanned aerial vehicle (UAV) subject to lumped disturbances. Firstly, the attitude dynamical model of the quadrotor under external disturbances is established. Subsequently, an
Li Ding   +3 more
doaj   +1 more source

Model Penahan Ketinggian Quadrotor Berbasis PID dengan Jaringan Syaraf Tiruan Propagasi Mundur

open access: yesJurnal Nasional Teknik Elektro dan Teknologi Informasi, 2021
Quadrotor adalah salah satu jenis Unmanned Aerial Vehicle (UAV) atau wahana terbang tanpa awak yang dapat terbang dengan kendali jarak jauh maupun menggunakan kendali otomatis. Dalam melakukan misinya, quadrotor memerlukan sistem kendali yang baik. Salah
Faisal Fajri Rahani, Dinan Yulianto
doaj   +1 more source

Verifiable control of a swarm of unmanned aerial vehicles [PDF]

open access: yes, 2009
This article considers the distributed control of a swarm of unmanned aerial vehicles (UAVs) investigating autonomous pattern formation and reconfigurability.
Bennet, D. J., McInnes, C.R.
core   +3 more sources

Secure LQG control for a Quadrotor under false data injection attacks

open access: yesIET Control Theory & Applications, 2022
The linear quadratic Gaussian (LQG) control for a quadrotor unmanned aerial vehicle (UAV) under false data injection attacks is studied. The LQG control depends on optimal state estimation, while this type of attacks makes the optimal state estimation ...
Hong Lin   +4 more
doaj   +1 more source

General Purpose Low-Level Reinforcement Learning Control for Multi-Axis Rotor Aerial Vehicles

open access: yesSensors, 2021
This paper proposes a multipurpose reinforcement learning based low-level multirotor unmanned aerial vehicles control structure constructed using neural networks with model-free training.
Chen-Huan Pi   +3 more
doaj   +1 more source

Decentralized Sampled-Data Fuzzy Tracking Control for a Quadrotor UAV with Communication Delay

open access: yesDrones, 2022
This study deals with the decentralized sampled-data fuzzy tracking control of a quadrotor unmanned aerial vehicle (UAV) considering the communication delay of the feedback signal.
Yong Hoon Jang   +2 more
doaj   +1 more source

An Adaptive Robust Attitude Tracking Control of Quadrotor UAV with the Modified Rodrigues Parameter

open access: yesMeasurement + Control, 2022
In this paper, a novel adaptive attitude tracking control method is investigated to enhance tracking performance and robustness for a quadrotor unmanned aerial vehicle (UAV) against the modeling uncertainties and external disturbances.
Jingxin Dou, Bangchun Wen
doaj   +1 more source

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