Wake Interactions Of A Tetrahedron Quadcopter

Jeremy Epps, Kevin Garanger, E. Feron

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

This paper studies the influence of the placement of a quadcopter's rotors with a tetrahedron shape on its produced thrust. A tetrahedron quadcopter is a rotorcraft with four horizontal rotors, including an upper rotor and three lower rotors placed equidistant around the upper rotor on a lower plane. The goal of this aircraft design is to create an airframe that is structurally rigid in 3-dimensions while being as efficient as an aircraft that has its rotors on the same vertical plane. Due to the wake interaction between the top and bottom propellers, a reduction of thrust is expected compared to a placement of the rotors on the same plane when rotors are close enough. The results presented in this paper illustrate how the wake interactions impact the performance of several configurations of the tetrahedron quadcopter.
Original languageEnglish (US)
Title of host publication2020 International Conference on Unmanned Aircraft Systems, ICUAS 2020
PublisherIEEE
Pages1852-1859
Number of pages8
ISBN (Print)9781728142784
DOIs
StatePublished - Sep 1 2020
Externally publishedYes

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