Active disturbance rejection control for a DEAP rotation actuator with hysteresis using a Bouc-Wen model

Yu Chen, Dehui Qiu, Yuan Li

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

Abstract

The paper presents the modeling and control of a dielectric electro-active polymer (DEAP) rotation actuator. The DEAP rotation actuator mainly consists of a DEAP linear displacement actuator and a spring. The Bouc-Wen model is applied to describe hysteresis characteristic existing in the DEAP smart material. A modified linear active disturbance rejection controller is designed by treating hysteresis as disturbance to obtain high tracking accuracy and ensure system stability. Simulation results demonstrate that the proposed controller has the superiority to a general active disturbance rejection controller in terms of tracking error.

Original languageEnglish
Title of host publicationProceedings of the 30th Chinese Control and Decision Conference, CCDC 2018
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages953-957
Number of pages5
ISBN (Electronic)9781538612439
DOIs
Publication statusPublished - 6 Jul 2018
Event30th Chinese Control and Decision Conference, CCDC 2018 - Shenyang, China
Duration: 9 Jun 201811 Jun 2018

Publication series

NameProceedings of the 30th Chinese Control and Decision Conference, CCDC 2018

Conference

Conference30th Chinese Control and Decision Conference, CCDC 2018
Country/TerritoryChina
CityShenyang
Period9/06/1811/06/18

Keywords

  • Active Disturbance Rejection Control
  • Bouc-Wen model
  • Hysteresis

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