Adaptive fuzzy-based backstepping control of a 3-DOF helicopter testbed with dead-zone

Chuang Li, Kai Quan, Bing Xiao, Xuebo Yang

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

2 Scopus citations

Abstract

This paper investigates the attitude tracking problem of a 3-degree-of-freedom helicopter testbed with dead zone. System nonlinearity, model uncertainty and input dead zone are addressed. The adaptive backstepping technique is adopted to construct the controller. Moreover, fuzzy logic is used to estimate the model uncertainty and external disturbance. It's shown by Lyapunov stability analysis that the closed-loop attitude tracking system can be stabilized by the proposed controller with high control-Accuracy guaranteed. The effectiveness of the proposed approach is further confirmed by simulation experiments.

Original languageEnglish
Title of host publication2017 International Conference on Advanced Mechatronic Systems, ICAMechS 2017
PublisherIEEE Computer Society
Pages208-213
Number of pages6
ISBN (Electronic)9781538626023
DOIs
StatePublished - 2 Jul 2017
Externally publishedYes
Event2017 International Conference on Advanced Mechatronic Systems, ICAMechS 2017 - Xiamen, China
Duration: 6 Dec 20179 Dec 2017

Publication series

NameInternational Conference on Advanced Mechatronic Systems, ICAMechS
Volume2017-December
ISSN (Print)2325-0682
ISSN (Electronic)2325-0690

Conference

Conference2017 International Conference on Advanced Mechatronic Systems, ICAMechS 2017
Country/TerritoryChina
CityXiamen
Period6/12/179/12/17

Keywords

  • Adaptive control
  • dead-zone
  • fuzzy control
  • helicopter

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