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Application of sliding mode assist disturbance observer on flight simulator

  • Beihang University

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

Abstract

A novel approach for disturbance observing assisted by terminal sliding mode is proposed, due to the fact that the traditional disturbance observer underestimates the high frequency disturbances in flight simulator system. One terminal sliding mode surface and a new kind of control scheme is defined, which makes the system meet the stability condition. Estimation and compensation of the high frequency disturbances are available by the high-speed switching controller in the auxiliary system. Then the high accuracy control for the flight simulator is achieved with the help of sliding mode controller. The experiment on one flight simulator shows that, controller based on terminal sliding mode assist disturbance observer has a better performance with more robustness against external disturbance in angle tracking than the controller based on traditional disturbance observer.

Original languageEnglish
Title of host publicationCGNCC 2016 - 2016 IEEE Chinese Guidance, Navigation and Control Conference
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages1454-1459
Number of pages6
ISBN (Electronic)9781467383189
DOIs
StatePublished - 20 Jan 2017
Event7th IEEE Chinese Guidance, Navigation and Control Conference, CGNCC 2016 - Nanjing, Jiangsu, China
Duration: 12 Aug 201614 Aug 2016

Publication series

NameCGNCC 2016 - 2016 IEEE Chinese Guidance, Navigation and Control Conference

Conference

Conference7th IEEE Chinese Guidance, Navigation and Control Conference, CGNCC 2016
Country/TerritoryChina
CityNanjing, Jiangsu
Period12/08/1614/08/16

Keywords

  • Disturbance observer
  • Flight simulator
  • Robustness
  • Terminal sliding mode

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