Robust Control Design with Novel Extended Disturbance Observer for Quadrotor Vehicle

Hamid Maqsood, Yaohong Qu, Muhammad Taimoor, Bing Yang

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

6 Scopus citations

Abstract

This paper proposes composite control scheme for attitude and altitude tracking of quadrotor using terminal sliding mode control strategy and a novel extended disturbance observer. A sliding manifold is synthesized based on the estimated output of extended disturbance observer that has strong ability of perfect estimation of exogenous disturbances. The observer offers a tool to vanish the effect of mismatched disturbances and the composite control algorithm devise swift adaptation and convergence of the flight control when subjected to exogenous perturbations. Moreover, wider class of disturbances are considered in this study and the effectiveness of the proposed control method is validated by the simulation results.

Original languageEnglish
Title of host publicationProceedings of the 32nd Chinese Control and Decision Conference, CCDC 2020
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages2715-2720
Number of pages6
ISBN (Electronic)9781728158549
DOIs
StatePublished - Aug 2020
Event32nd Chinese Control and Decision Conference, CCDC 2020 - Hefei, China
Duration: 22 Aug 202024 Aug 2020

Publication series

NameProceedings of the 32nd Chinese Control and Decision Conference, CCDC 2020

Conference

Conference32nd Chinese Control and Decision Conference, CCDC 2020
Country/TerritoryChina
CityHefei
Period22/08/2024/08/20

Keywords

  • Estimation
  • Exogenous Disturbance
  • Extended Disturbance Observer
  • Terminal Sliding mode Control

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