Results 51 to 60 of about 11,080 (197)

Optimization of a neural network based direct inverse control for controlling a quadrotor unmanned aerial vehicle

open access: yesMATEC Web of Conferences, 2015
UAVs are mostly used for surveillance, inspection and data acquisition. We have developed a Quadrotor UAV that is constructed based on a four motors with a lift-generating propeller at each motors. In this paper, we discuss the development of a quadrotor
Heryanto M Ary   +2 more
doaj   +1 more source

Rancang Bangun Sistem Takeoff Unmanned Aerial Vehicle Quadrotor Berbasis Sensor Jarak Inframerah

open access: yesJurnal Teknik ITS, 2012
Quadrotor merupakan salah satu Unmanned Aerial Vehicles yang memiliki banyak aplikasi diantaranya untuk pencarian dan penyelamatan, penjelajahan, pengawasan suatu ruangan, dan lain-lain.
Bardo Wenang   +2 more
doaj  

A Quadrotor With an Origami-Inspired Protective Mechanism [PDF]

open access: yesIEEE Robotics and Automation Letters, 2019
Despite advances in localization and navigation, aerial robots inevitably remain susceptible to accidents and collisions. In this work, we propose a passive foldable airframe as a protective mechanism for a small aerial robot. A foldable quadrotor is designed and fabricated using the origami-inspired manufacturing paradigm.
Jing Shu, Pakpong Chirarattananon
openaire   +3 more sources

Modelling and trajectory control of a quadrotor

open access: yes, 2023
reservedIn questa tesi viene progettato ed implementato in Matlab e Simulink il controllo di traiettoria di un drone a quattro rotori, anche chiamato quadricottero.
MOLINAROLI, DAVIDE
core  

PSO-Based PID Tuning for PMSM-Quadrotor UAV System

open access: yesEngineering Proceedings
This paper presents the simulation and controller optimization of a quadrotor Unmanned Aerial Vehicle (UAV) system. The quadrotor model is derived adopting the Newton-Euler approach, and is intended to be constituted by four three-phase Permanent Magnet ...
Marco Rinaldi   +3 more
doaj   +1 more source

Online Adaptive Parameter Estimation for Quadrotors [PDF]

open access: yesAlgorithms, 2018
The stability and robustness of quadrotors are always influenced by unknown or immeasurable system parameters. This paper proposes a novel adaptive parameter estimation technology to obtain high-accuracy parameter estimation for quadrotors. A typical mathematical model of quadrotors is first obtained, which can be used for parameter estimation.
Jun Zhao 0015   +5 more
openaire   +3 more sources

Fixed-TimeBackstepping Control of Quadrotor Trajectory Tracking Based On Neural Network

open access: yesIEEE Access, 2020
This paper aims at the trajectory tracking of a quadrotor. A novel fixed-time backstepping control design scheme is proposed for the quadrotor based on adaptive neural control approach.
Mingyu Wang, Bing Chen, Chong Lin
doaj   +1 more source

Estudo do potencial de um veículo aéreo não tripulado/quadrotor como plataforma na obtenção de dados cadastrais [PDF]

open access: yes, 2013
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-graduação em Engenharia Civil, Florianópolis, 2013As fotografias aéreas sempre foram um importante material de apoio nas investigações das mudanças ambientais,
Pegoraro, Antoninho João
core  

Perancangan Sistem Tracking Quadrotor untuk Sebuah Target Bergerak di Darat Menggunakan Sistem Fuzzy

open access: yesJurnal Teknik ITS, 2014
Pada Tugas Akhir ini dibahas tentang quadrotor yang ditugaskan untuk melakukan tracking terhadap target yang bergerak di darat. Pengenalan posisi quadrotor dan target menggunakan sistem kamera Optitrack.
Mochamad Rama Ramadhan   +1 more
doaj  

Modelling and control of a large quadrotor robot [PDF]

open access: yes, 2010
Typical quadrotor aerial robots used in research ...
Mahony, R.   +6 more
core   +1 more source

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