System identification of hydraulic system using RLS algorithm for feedforward position control

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

2 Scopus citations

Abstract

In this paper, system identification algorithm of an electro-hydraulic system for feedforward position control method is proposed. Feedforward controller using inverse model of feedback system generates filtered signals that compensate the magnitude and phase. In this manner, the feedback system has been properly identified. We estimated the system as linear discrete time transfer function by recursive least squares algorithm. The real-time experiment is conducted by NI-CompactRio and Labview, and MATLAB/Simulink for the validation of suggested method.

Original languageEnglish
Title of host publication2015 12th International Conference on Ubiquitous Robots and Ambient Intelligence, URAI 2015
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages63-65
Number of pages3
ISBN (Electronic)9781467379700
DOIs
StatePublished - 16 Dec 2015
Event12th International Conference on Ubiquitous Robots and Ambient Intelligence, URAI 2015 - Goyang City, Korea, Republic of
Duration: 28 Oct 201530 Oct 2015

Publication series

Name2015 12th International Conference on Ubiquitous Robots and Ambient Intelligence, URAI 2015

Conference

Conference12th International Conference on Ubiquitous Robots and Ambient Intelligence, URAI 2015
Country/TerritoryKorea, Republic of
CityGoyang City
Period28/10/1530/10/15

Keywords

  • Hydraulic actuator
  • Recursive least squares algorithm
  • System identification

Fingerprint

Dive into the research topics of 'System identification of hydraulic system using RLS algorithm for feedforward position control'. Together they form a unique fingerprint.

Cite this