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Robust tracking control for a quadrotor UAV via DOBC approach

  • Yu Cheng
  • , Lei Jiang
  • , Tao Li
  • , Lei Guo
  • Beihang University
  • Nanjing University of Information Science & Technology

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

Abstract

The robust tracking control scheme is proposed for quadrotor unmanned aerial vehicle (UAV) with perturbation parameters and external disturbances. Firstly, the dynamic model of quadrotor UAV is decoupled into two subsystems, which are outer loop position control system and the inner loop angle control system, respectively. Secondly, by using the interval matrices to describe the perturbation parameters, the considered control problem is transformed into robust control with uncertainties. Based on these, an effective tracking composite control strategy is proposed by combining disturbance observer control (DOBC) with H control. Finally, the simulation results show the effectiveness of the proposed method.

Original languageEnglish
Title of host publicationProceedings of the 30th Chinese Control and Decision Conference, CCDC 2018
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages559-563
Number of pages5
ISBN (Electronic)9781538612439
DOIs
StatePublished - 6 Jul 2018
Event30th Chinese Control and Decision Conference, CCDC 2018 - Shenyang, China
Duration: 9 Jun 201811 Jun 2018

Publication series

NameProceedings of the 30th Chinese Control and Decision Conference, CCDC 2018

Conference

Conference30th Chinese Control and Decision Conference, CCDC 2018
Country/TerritoryChina
CityShenyang
Period9/06/1811/06/18

Keywords

  • Disturbance observer
  • Interval matrix
  • Quadrotor UAV
  • Robust H control
  • Trajectory tracking

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