Automatic Adjustment of the Multicopter Propeller Pitch

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F24%3A00376236" target="_blank" >RIV/68407700:21230/24:00376236 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.15866/irease.v17i2.25045" target="_blank" >https://doi.org/10.15866/irease.v17i2.25045</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.15866/irease.v17i2.25045" target="_blank" >10.15866/irease.v17i2.25045</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Automatic Adjustment of the Multicopter Propeller Pitch

Popis výsledku v původním jazyce

Abstract – UAVs currently utilize BLDC motors with Outrunner circuitry. These motors are known for their high power density, energy efficiency and reliability. The fixed-pitch propeller is directly attached to the rotor of the BLDC motor. Traction power can be adjusted by varying the speed of the BLDC motor across a wide range. The use of more efficient propellers with variable pitch is currently not feasible due to the absence of propeller pitch control systems for rotating rotors. This article introduces a completely new system for altering the propeller pitch, which is integrated within the rotating BLDS rotor of the UAV motor. This system of changing the propeller pitch enables changes in UAV piloting techniques, significantly enhances energy efficiency and extends flight time. Furthermore, having an energy source on the rotating rotor allows for the implementation of lighting systems for the propeller blades and heating the blade edges to prevent icing.

Název v anglickém jazyce

Automatic Adjustment of the Multicopter Propeller Pitch

Popis výsledku anglicky

Abstract – UAVs currently utilize BLDC motors with Outrunner circuitry. These motors are known for their high power density, energy efficiency and reliability. The fixed-pitch propeller is directly attached to the rotor of the BLDC motor. Traction power can be adjusted by varying the speed of the BLDC motor across a wide range. The use of more efficient propellers with variable pitch is currently not feasible due to the absence of propeller pitch control systems for rotating rotors. This article introduces a completely new system for altering the propeller pitch, which is integrated within the rotating BLDS rotor of the UAV motor. This system of changing the propeller pitch enables changes in UAV piloting techniques, significantly enhances energy efficiency and extends flight time. Furthermore, having an energy source on the rotating rotor allows for the implementation of lighting systems for the propeller blades and heating the blade edges to prevent icing.

Druh

J_SC - Článek v periodiku v databázi SCOPUS

CEP obor

—

OECD FORD obor

20201 - Electrical and electronic engineering

Projekt

—

Návaznosti

N - Vyzkumna aktivita podporovana z neverejnych zdroju

Rok uplatnění

2024

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

International Review of Aerospace Engineering

ISSN

1973-7459

e-ISSN

2533-2279

Svazek periodika

17

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

IT - Italská republika

Počet stran výsledku

7

Strana od-do

60-66

Kód UT WoS článku

—

EID výsledku v databázi Scopus

2-s2.0-85201165626