Disturbance Rejection LPV Control of Morphing Aircraft Based on Extended State Observer

Yizheng Li, Junhui Liu*, Jiayuan Shan, Chunyan Wang, Yadong Chen

*Corresponding author for this work

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

1 Citation (Scopus)

Abstract

In this paper, a linear parameter-varying (LPV) controller with extended state observer (ESO) is designed to reject the disturbance of morphing aircraft during shape varying. Considering additional forces and moments due to transition process of morphing, the longitudinal nonlinear mathematical model of variable span-sweep morphing aircraft is established. After transforming the nonlinear model into affine LPV system, the gain scheduling controller is designed. Therefore, the flight stability of morphing aircraft is guaranteed during the shape varying process. To compensate the disturbances caused by additional forces, moment and aerodynamic uncertainties, an ESO is applied to estimate the system states and disturbances of morphing aircraft. Finally, the effectiveness of proposed controller is validated through numerical simulations.

Original languageEnglish
Title of host publicationAdvances in Guidance, Navigation and Control - Proceedings of 2022 International Conference on Guidance, Navigation and Control
EditorsLiang Yan, Haibin Duan, Yimin Deng, Liang Yan
PublisherSpringer Science and Business Media Deutschland GmbH
Pages6450-6459
Number of pages10
ISBN (Print)9789811966125
DOIs
Publication statusPublished - 2023
EventInternational Conference on Guidance, Navigation and Control, ICGNC 2022 - Harbin, China
Duration: 5 Aug 20227 Aug 2022

Publication series

NameLecture Notes in Electrical Engineering
Volume845 LNEE
ISSN (Print)1876-1100
ISSN (Electronic)1876-1119

Conference

ConferenceInternational Conference on Guidance, Navigation and Control, ICGNC 2022
Country/TerritoryChina
CityHarbin
Period5/08/227/08/22

Keywords

  • Extended state observer
  • Linear parameter-varying
  • Morphing aircraft
  • Variable span-sweep

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