Dynamic Modeling and Robust Control Strategy of Cable-Driven Single Joint Continuum Robot

Jiahao Shi, Jian Li*, Fenggang Li, Jingbo Hu, Xin Chang, Yue Lin

*Corresponding author for this work

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

Abstract

In the application of an unstructured environment, a continuum robot has more advantages than a conventional robot. However, Us dynamic modeling and control are more complex. In this paper, we design a cable-driven single joint continuum robot and take it as a research object First, based on the constant curvature hypothesis, the dynamic model of the continuum robot is established according to the structure using the Lagrange method Then, a robust H controller based on LMI is proposed by considering the model perturbation in the modeling process,. Finally, the availability of the designed controller is verified by simulation and experiment.

Original languageEnglish
Title of host publicationProceeding - 2021 China Automation Congress, CAC 2021
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages6714-6719
Number of pages6
ISBN (Electronic)9781665426473
DOIs
Publication statusPublished - 2021
Event2021 China Automation Congress, CAC 2021 - Beijing, China
Duration: 22 Oct 202124 Oct 2021

Publication series

NameProceeding - 2021 China Automation Congress, CAC 2021

Conference

Conference2021 China Automation Congress, CAC 2021
Country/TerritoryChina
CityBeijing
Period22/10/2124/10/21

Keywords

  • Cable-driven
  • Continuumrobot
  • Dynamicmodel
  • H control

Fingerprint

Dive into the research topics of 'Dynamic Modeling and Robust Control Strategy of Cable-Driven Single Joint Continuum Robot'. Together they form a unique fingerprint.

Cite this