Robust Back-Stepping Controller on SO(3) for a Quadrotor Attitude Tracking

Chao Liu, Shengyi Yang, Dacan Luo, Jianqiu Zhou

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

2 Scopus citations

Abstract

In this paper, a robust back-stepping controller evolved on SO(3) is developed for maneuvering attitude tracking of a quad rotor. The controller is developed on the configuration manifold SO(3), which avoids singularity and ambiguity existing in the traditional methods. In this controller, the back-stepping method is evolved on SO(3) to handle the nonlinearity and complexity of the quadrotor system. Besides, a sliding-mode method is adopted to defeat the external disturbances and uncertainties, which improves the robustness of the system. Besides, stability analyses are discussed and simulation results are provided to show the performance of the controller.

Original languageEnglish
Title of host publication10th International Conference on Modelling, Identification and Control, ICMIC 2018
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781538654163
DOIs
StatePublished - 9 Nov 2018
Externally publishedYes
Event10th International Conference on Modelling, Identification and Control, ICMIC 2018 - Guiyang, China
Duration: 2 Jul 20184 Jul 2018

Publication series

Name10th International Conference on Modelling, Identification and Control, ICMIC 2018

Conference

Conference10th International Conference on Modelling, Identification and Control, ICMIC 2018
Country/TerritoryChina
CityGuiyang
Period2/07/184/07/18

Keywords

  • Attitude
  • Back-stepping
  • Quadrotor
  • SO(3)
  • Sliding-mode

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