Multivariable super-twisting control in a vision-based quadrotor utilized in agricultural application

  • Walid Alqaisi
  • , Brahim Brahmi
  • , Jawhar Ghommam
  • , Maarouf Saad
  • , Vahe Nerguizian

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

6 Scopus citations

Abstract

In this paper, a stereo visual-based control is designed by using virtual image projection and actual depth calculation on a quadrotor system. Super-twisting nonlinear control is supported with time delay disturbance estimation algorithm to estimate disturbance and to drive the system to track the desired trajectory. This proposed super-twisting algorithm ensures the finite time convergence of the system states to the selected sliding surface. The stability analysis of the control is confirmed in the closed loop. The effectiveness of the proposed system is shown by carrying out simulation, using real quadrotor parameters.

Original languageEnglish
Title of host publicationCIVEMSA 2018 - 2018 IEEE International Conference on Computational Intelligence and Virtual Environments for Measurement Systems and Applications, Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Print)9781538646182
DOIs
StatePublished - 17 Aug 2018
Externally publishedYes
Event23rd Annual IEEE International Conference on Computational Intelligence and Virtual Environments for Measurement Systems and Applications, CIVEMSA 2018 - Ottawa, Canada
Duration: 12 Jun 201813 Jun 2018

Publication series

NameCIVEMSA 2018 - 2018 IEEE International Conference on Computational Intelligence and Virtual Environments for Measurement Systems and Applications, Proceedings

Conference

Conference23rd Annual IEEE International Conference on Computational Intelligence and Virtual Environments for Measurement Systems and Applications, CIVEMSA 2018
Country/TerritoryCanada
CityOttawa
Period12/06/1813/06/18

Bibliographical note

Publisher Copyright:
© 2018 IEEE.

Keywords

  • Image based Control
  • Quadrotor
  • Stereo imaging
  • Supertwisting
  • UAV
  • Virtual imaging

ASJC Scopus subject areas

  • Artificial Intelligence
  • Computer Science Applications
  • Media Technology
  • Instrumentation

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