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Design and Manufacturing of X-Shape Quadcopter
2022
Zenodo
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Surveillance, military operations, fire detection, agriculture, spyware, and a variety of other applications are all new to it. ...
This article details the design process, including component selection and manufacturing of X-shape quadcopter. ...
We consider ourselves extremely lucky to be able to work under the guidance of such a dynamic personality. ...
doi:10.5281/zenodo.6503720
fatcat:zkrwjjb5vvhwhewlz7ycgfnsgi
Brushless direct current motor efficiency characterization
2015
2015 Intl Aegean Conference on Electrical Machines & Power Electronics (ACEMP), 2015 Intl Conference on Optimization of Electrical & Electronic Equipment (OPTIM) & 2015 Intl Symposium on Advanced Electromechanical Motion Systems (ELECTROMOTION)
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Currently the most popular trend is to use a permanent magnet brushless direct current (BLDC) model motor. ...
The use of a compact lightweight efficient propulsion system is one of the main technological requirements for a long endurance electric Unmanned Aerial Vehicle (UAV). ...
Designers of long endurance electric-propelled UAVs must first be able to identify an efficient BLDC model motor construction design for their intended application. ...
doi:10.1109/optim.2015.7426988
fatcat:xorzxwr5qjdyzg4gk6giwyykj4
DESIGN OF A FLIGHT CONTROLLER AND PERIPHERALS FOR A QUADCOPTER
2019
International Journal of Engineering Applied Sciences and Technology
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Finally, we present the method of operation of the quadcopter and we list the parts required for its typical operation, before making our conclusion comments. ...
This paper will present the process of designing and implementing a controller that will be able to maintain control of a quadcopter. ...
Brushless DC motors A motor converts the supplied electric energy into mechanical. Brushless DC motors are synchronous direct current driven motors. ...
doi:10.33564/ijeast.2019.v04i05.067
fatcat:6jdt5jtcfffnrikgobo6f6ebzu
Unmanned Aerial Systems for Civil Applications: A Review
2017
Drones
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The present work is a review of unmanned aerial systems technology and their subsystems (frame, propellers, motors and batteries, payloads, and data processing). ...
Different applications are evaluated, related to remote sensing, spraying of liquids, and logistics. An overview of the regulatory framework is also developed. ...
Martínez-Sánchez focused his work on UAV subsystems (frame, propellers, motors, batteries, and autopilot). M. Bueno developed the subsystems part related to payloads and data processing. P. ...
doi:10.3390/drones1010002
fatcat:4eylrhov7vhs3n3mdpfv3txnbm
Design of an Electric Propulsion System for a Quadrotor Unmanned Aerial Vehicle
2009
Journal of Aircraft
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Brushless Motor
A 10 Ib payload is enabled by efficient, high-power, brushless, direct-current (dc) motors coupled with high-energy-density lithium- polymer batteries. ...
A relatively new type of brushless dc motor uses an outrunner configuration, in which the base and armature windings are fixed to the airframe and the outer case spins as part of the rotor [17]. ...
doi:10.2514/1.38409
fatcat:mwbtsjj2dvhohovcnzvncxmsui
Energy-efficient Autonomous Four-rotor Flying Robot Controlled at 1 kHz
2007
Engineering of Complex Computer Systems (ICECCS), Proceedings of the IEEE International Conference on
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Our flying platform offers a 1 kHz control frequency and motor update rate, in combination with powerful brushless DC motors in a light-weight package. ...
We describe an efficient, reliable, and robust fourrotor flying platform for indoor and outdoor navigation. ...
We are also grateful to Iuliu Vasilescu and Carrick Detweiler for technical support during the development and experiments. Support for this work has been provided in part by a MURI grant. ...
doi:10.1109/robot.2007.363813
dblp:conf/icra/GurdanSADHR07
fatcat:3rimclrsqbfnzplphnuoxul64q
Bionic Ornithopter Owl (Stealth Flight)
2019
Zenodo
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Our experiments will open a port for next generation flight development for drone applications. Our logic is nothing can fly efficient as the birds do. ...
Flying upward, downward, left, right and 360 degree rolling is possible with this tail combination. We used micro servo motors for tail mechanism. ...
Brushless DC Motor (BLDC) A brushless DC motor consists of a rotor in kind of a static magnet and mechanical device in kind of poly section coil windings. ...
doi:10.5281/zenodo.2609009
fatcat:qwyki7a7fjhhjlqjgydvdbn2bi
Review of Propulsion System Design Strategies for Unmanned Aerial Vehicles
2021
Applied Sciences
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According to the literature, design methods dramatically change depending on the expected applications and working conditions of UAVs, so that the detailed design of specific drone elements and propulsion ...
Finally, literature indications and hints were combined into an integrated framework for the functional design of the propulsion system of UAVs. ...
motor used was a brushless DC. ...
doi:10.3390/app11115209
fatcat:esyfn6dsunandmuocbzhqyq73u
Quadrotor Aircraft Design based on the K60 Controller
2017
Journal of Engineering Science and Technology Review
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The stability of flight attitude is an important evaluation index of quadrotor aircraft applications. ...
Therefore, this study realizes the rapid adjustment of flight attitude and improvements in flight stability. ...
For mini-sized motors, a large propeller decreases motor efficiency and causes serious motor heating. By contrast, a small propeller for large-sized motors leads to low-flight efficiency. ...
doi:10.25103/jestr.106.04
fatcat:xmla73gtrbfw3cubv3onagnxua
Minimum-energy path generation for a quadrotor UAV
2016
2016 IEEE International Conference on Robotics and Automation (ICRA)
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To address this issue, by leveraging the electrical model of a brushless DC motor, we explicitly determine minimum-energy paths between a predefined initial and final configuration of a quadrotor by solving ...
A major limitation of existing battery-powered quadrotor UAVs is their reduced flight endurance. ...
Electrical model of a brushless DC motor The model for a battery-powered brushless DC motor takes into account the energy dissipated in the resistive and inductive windings, and the energy required to ...
doi:10.1109/icra.2016.7487285
dblp:conf/icra/MorbidiCL16
fatcat:5il2upktlfbtfkp6ni3ejqycay
Low-Cost Experimental Methodology for the Dynamic Model Approximation of Multirotor Actuators
2020
International Journal of Aerospace Engineering
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These actuators are usually brushless DC motors which are driven by electronic speed controllers in an open loop. ...
However, during the control design procedure for the multirotor, it is important to account with a model of the actuators as its dynamical features define the closed-loop performance of the overall aircraft ...
Acknowledgments This work was supported by the National Council of Science and Technology of México under grants no. 335335 and no. 261774. ...
doi:10.1155/2020/9263961
fatcat:3d7pgxxowbfnbpq5nzr4epkhie
Robust Nonlinear Control of BLDC Motor in Quadcopter Applications
2016
American journal of undergraduate research
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Research groups have analyzed the performance of brushless direct current (BLDC) motors with nonlinear effects in various applications, focusing on areas such as friction's effect on position. ...
This paper describes the development of a nonlinear closed loop motor control system for a quadcopter micro-unmanned aerial vehicle (micro-UAV) platform. ...
An equivalent circuit model of a series DC motor.
Figure 3 . 3 Figure 3. Simulink model of the electric current control for the DC motor. ...
doi:10.33697/ajur.2016.011
fatcat:bbgyr323angr7enp5c4j6tbhre
Method for Characterization of a Multirotor UAV Electric Propulsion System
2020
Applied Sciences
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Since this type of UAV is characterized by high energy consumption, it is of most importance to precisely choose the system parameters and components in order to achieve the required flight performance ...
In this paper, a method for characterization of the multirotor UAV propulsion system is proposed, which is a fundamental step in the design process of this type of UAV. ...
Table 1 . 1 Considered EPU setups for selected brushless DC (BLDC) motors. ...
doi:10.3390/app10228229
fatcat:7ycvp2a7uvhpfnuadsjzavr32m
A Survey on Remotely Operated Quadrotor Aerial Vehicle using the Camera Perspective
2010
International Journal of Computer Applications
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This survey paper presents a mission-centric approach to controlling the optical axis of a video camera mounted on a camera manipulator and fixed to a quad rotor remotely operated vehicle. ...
A four-DOF quad rotor, UAV model will be combined with a two-DOF camera kinematic model to create a single system to provide a full six DOF actuation of the camera view. ...
ACKNOWLEDGEMENTS The authors gratefully acknowledge the authorities of Dr. M.G.R. Educational and Research Institute, Chennai, India, for the facilities provided to carry out this research work. ...
doi:10.5120/1622-2181
fatcat:bmaizonstbejznikfzksgyhm2u
A Novel Approach for Brushless DC Motors Characterization in Drones Based on Chaos
2018
Drones
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A novel technique named Signal Analysis based on Chaos using Density of Maxima (SAC-DM) is presented to analyze Brushless Direct Current (BLDC) motors behavior. ...
The proposed approach is compared with the traditional Fast-Fourier Transform (FFT) and the experiments analyzing a BLDC motor of a drone demonstrates similar results but computationally simpler than that ...
Using the maximum entropy principle and extensions of chaos theory, we propose a procedure for characterizing the chaos in brushless motors analyzing a generic amount q(t). ...
doi:10.3390/drones2020014
fatcat:dshvzofdsfa6fmct6purkcjohm
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