Control algorithm research of quadrotor system based on 3-DOF simulation platform

Tian Lan, Qing Fei, Qingbo Geng, Qiong Hu

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

4 Citations (Scopus)

Abstract

Quadrotor is a classical multi-input and multi-output system, which is non-linear, complicated and dynamically unstable. In this paper, 3-DOF mathematical model of quadrotor is described at the begining, and then attitude controllers making use of PD, LQR and backstepping are put forward for quadrotor. Finally, the comparison of results between simulations with and without pulse interference is carried out. The results show that both LQR and backstepping perform adequently as attitude controllers with respect to PD algorithm. Furthermore controller based on Backstepping method obtains satisfactory response, which is of no overshoot and quick regulation.

Original languageEnglish
Title of host publicationInternational Conference on Automatic Control and Artificial Intelligence, ACAI 2012
Pages697-700
Number of pages4
Edition598 CP
DOIs
Publication statusPublished - 2012
EventInternational Conference on Automatic Control and Artificial Intelligence, ACAI 2012 - Xiamen, China
Duration: 3 Mar 20125 Mar 2012

Publication series

NameIET Conference Publications
Number598 CP
Volume2012

Conference

ConferenceInternational Conference on Automatic Control and Artificial Intelligence, ACAI 2012
Country/TerritoryChina
CityXiamen
Period3/03/125/03/12

Keywords

  • 3-DOF Quadrotor dynamics
  • Attitude control
  • Backstepping
  • LQR
  • PD

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