Modeling and Robust Attitude Controller Design of a Distributed Propulsion Tilt-Wing UAV in Hovering Flight

Siqi Wang, Bifeng Song, Lei He, Xinyu Lang

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

3 Scopus citations

Abstract

This paper is determined to establish the dynamic model for a distributed propulsion tilt-wing UAV and design a robust attitude controller. Firstly, a detailed dynamic model including the aerodynamic model of propulsion and slipstream towards the target UAV is established. Secondly, an optimal control allocation model that concerns eight kinds of control surfaces is described. Thirdly, based on the established model, a MIMO robust attitude controller containing a 3-dimension LQG controller and a MIMO H-infinity based disturbance observer is determined. Finally, a simulation is designed to verify the whole controller, whose results reach the request.

Original languageEnglish
Title of host publicationProceedings of the 31st Chinese Control and Decision Conference, CCDC 2019
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages1480-1485
Number of pages6
ISBN (Electronic)9781728101057
DOIs
StatePublished - Jun 2019
Event31st Chinese Control and Decision Conference, CCDC 2019 - Nanchang, China
Duration: 3 Jun 20195 Jun 2019

Publication series

NameProceedings of the 31st Chinese Control and Decision Conference, CCDC 2019

Conference

Conference31st Chinese Control and Decision Conference, CCDC 2019
Country/TerritoryChina
CityNanchang
Period3/06/195/06/19

Keywords

  • DOB
  • Optimal Control Allocation
  • Robust Attitude Controller
  • Tilt-Wing UAV

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