Fractional Order Impedance Control

Guangrong Chen*, Sheng Guo, Bowen Hou, Junzheng Wang, Xiangyang Wang

*Corresponding author for this work

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

5 Citations (Scopus)

Abstract

This paper proposes a novel fractional order impedance control. An integral item is added into the traditional impedance model to eliminate the tracking error and the idea of fractional order is introduced to make the orders of inertia, damping, and stiffness are no longer only integers to achieve more significant compliant performance. Simulation results validate the advantages and proposed impedance control can be employed to absorb, hold, and dissipate system energy. It provides an insight for robot dynamic interaction, bouncing, and jumping control.

Original languageEnglish
Title of host publicationNonlinear Dynamics and Control - Proceedings of the 1st International Nonlinear Dynamics Conference, NODYCON 2019
EditorsWalter Lacarbonara, Balakumar Balachandran, Jun Ma, J.A. Tenreiro Machado, Gabor Stepan
PublisherSpringer Nature
Pages167-175
Number of pages9
ISBN (Electronic)9783030347468
DOIs
Publication statusPublished - 2020
Event1st International Nonlinear Dynamics Conference, NODYCON 2019 - Rome, Italy
Duration: 17 Feb 201920 Feb 2019

Publication series

NameNonlinear Dynamics and Control - Proceedings of the 1st International Nonlinear Dynamics Conference, NODYCON 2019

Conference

Conference1st International Nonlinear Dynamics Conference, NODYCON 2019
Country/TerritoryItaly
CityRome
Period17/02/1920/02/19

Keywords

  • Compliance control
  • Fractional order
  • Impedance control
  • Stability analysis

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