Research on Electro-Hydraulic Servo Passive Force Control Based on ADRC

Mingxin Shi, Shoukun Wang, Hu Liu, Junzheng Wang

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

2 Citations (Scopus)

Abstract

Electro-hydraulic servo passive force loading system is a typical position disturbance force control system. Due to the strong external disturbances in the loading system, large number of extra force will appear. The introduction of extra force will seriously affect the system's force tracking accuracy and control effect. The Electro-hydraulic servo passive force loading system has the characteristics of time-varying, nonlinear and strong external disturbances. In order to compensate and eliminate the external disturbances effectively, this paper adopts ADRC technology to control it. The electro-hydraulic servo system is token as the research object. The generation of extra force, the composition and working principle of ADRC controller, parameter tuning rules are analyzed in detail. Finally compares the PID control method with ADRC control method through experiment, confirming that the ADRC algorithms superiority in the passive force load electro-hydraulic servo system.

Original languageEnglish
Title of host publicationProceedings of the 37th Chinese Control Conference, CCC 2018
EditorsXin Chen, Qianchuan Zhao
PublisherIEEE Computer Society
Pages625-630
Number of pages6
ISBN (Electronic)9789881563941
DOIs
Publication statusPublished - 5 Oct 2018
Event37th Chinese Control Conference, CCC 2018 - Wuhan, China
Duration: 25 Jul 201827 Jul 2018

Publication series

NameChinese Control Conference, CCC
Volume2018-July
ISSN (Print)1934-1768
ISSN (Electronic)2161-2927

Conference

Conference37th Chinese Control Conference, CCC 2018
Country/TerritoryChina
CityWuhan
Period25/07/1827/07/18

Keywords

  • ADRC
  • Electro-hydraulic
  • Extra force
  • Passive force loaded control

Fingerprint

Dive into the research topics of 'Research on Electro-Hydraulic Servo Passive Force Control Based on ADRC'. Together they form a unique fingerprint.

Cite this

Shi, M., Wang, S., Liu, H., & Wang, J. (2018). Research on Electro-Hydraulic Servo Passive Force Control Based on ADRC. In X. Chen, & Q. Zhao (Eds.), Proceedings of the 37th Chinese Control Conference, CCC 2018 (pp. 625-630). Article 8483754 (Chinese Control Conference, CCC; Vol. 2018-July). IEEE Computer Society. https://doi.org/10.23919/ChiCC.2018.8483754