Skip to main navigation Skip to search Skip to main content

Optimized continuous non-singular terminal sliding mode control of uncertain flexible manipulators

  • School of Electrical Engineering and Automation, Harbin Institute of Technology
  • School of Astronautics, Harbin Institute of Technology

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

Abstract

This paper proposes an optimized continuous non-singular terminal sliding mode (NTSM) control scheme for a class of two-link flexible manipulators with uncertain model parameters. Firstly the original system is transformed into the controllable minimum phase system using output redefinition with purpose to change its non-minimum phase dynamics and the corresponding input-output subsystem and zero dynamic subsystem can be obtained. Then a novel continuous NTSM controller by combining NTSM and high order sliding mode (HOSM) on the basis of relative degree and a genetic algorithm is designed to obtain its optimal control performances, respectively. Simulation results illustrate the correctness of the proposed scheme.

Original languageEnglish
Title of host publicationProceedings of the 34th Chinese Control Conference, CCC 2015
EditorsQianchuan Zhao, Shirong Liu
PublisherIEEE Computer Society
Pages3392-3397
Number of pages6
ISBN (Electronic)9789881563897
DOIs
StatePublished - 11 Sep 2015
Externally publishedYes
Event34th Chinese Control Conference, CCC 2015 - Hangzhou, China
Duration: 28 Jul 201530 Jul 2015

Publication series

NameChinese Control Conference, CCC
Volume2015-September
ISSN (Print)1934-1768
ISSN (Electronic)2161-2927

Conference

Conference34th Chinese Control Conference, CCC 2015
Country/TerritoryChina
CityHangzhou
Period28/07/1530/07/15

Keywords

  • Non-singular terminal sliding mode
  • flexible manipulator
  • high order sliding mode
  • optimal control

Fingerprint

Dive into the research topics of 'Optimized continuous non-singular terminal sliding mode control of uncertain flexible manipulators'. Together they form a unique fingerprint.

Cite this