Stabilizing a vtol freewing testbed vehicle in hover

Rachel M. Axten, Eric N. Johnson

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

1 Scopus citations

Abstract

A freewing aircraft is a vehicle configurations that allows an additional degree-of-freedom in pitch between the fuselage and wing contributing to different dynamics compared to a traditional fixed wing aircraft. The VTOL freewing concept presented by this work may have advantages over traditional VTOL vehicles, while improving pitch responsiveness. This work presents the design of a stability augmentation system (SAS) for stabilizing the freewing vehicle in hover. This controller is then implemented on a fight test vehicle and is used to verify the vehicle is capable of stable flight in the pitch axis. Ground test results show that a conventional stability augmentation system is capable of stabilizing the vehicle in hover and points to future potential as a VTOL concept.

Original languageEnglish (US)
Title of host publicationAIAA Scitech 2020 Forum
PublisherAmerican Institute of Aeronautics and Astronautics Inc, AIAA
Pages1-9
Number of pages9
ISBN (Print)9781624105951
DOIs
StatePublished - 2020
EventAIAA Scitech Forum, 2020 - Orlando, United States
Duration: Jan 6 2020Jan 10 2020

Publication series

NameAIAA Scitech 2020 Forum
Volume1 PartF

Conference

ConferenceAIAA Scitech Forum, 2020
CountryUnited States
CityOrlando
Period1/6/201/10/20

All Science Journal Classification (ASJC) codes

  • Aerospace Engineering

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