Rotate-vector optimization and its application to PID controller tuning

  • Lisha Chen*
  • , Zongxia Jiao
  • , Rongjie Kang
  • , Darwin G. Caldwell
  • *Corresponding author for this work

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

Abstract

This paper first presents theoretical research on direct optimization using the Rotate-Vector (RV) Algorithm which is suitable for the complex objects and valuable in engineering applications with global optimization ability. The derivation of the RV algorithm is illustrated in three-dimensional space and subsequently extended into multi-dimensional space. The numerical simulation utilizes this RV algorithm to optimize the parameters of a Proportional- Integral-Differential (PID) controller for an electro-hydraulic system. Simulation results show that the RV algorithm can solve optimization problems without calculating the function gradient.

Original languageEnglish
Title of host publicationProceedings of the 2012 International Conference on Industrial Control and Electronics Engineering, ICICEE 2012
Pages1366-1370
Number of pages5
DOIs
StatePublished - 2012
Event2012 International Conference on Industrial Control and Electronics Engineering, ICICEE 2012 - Xi'an, China
Duration: 23 Aug 201225 Aug 2012

Publication series

NameProceedings of the 2012 International Conference on Industrial Control and Electronics Engineering, ICICEE 2012

Conference

Conference2012 International Conference on Industrial Control and Electronics Engineering, ICICEE 2012
Country/TerritoryChina
CityXi'an
Period23/08/1225/08/12

Keywords

  • optimization algorithm
  • PID controller
  • rotate-vector

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