Cross-Coupled Control for three-axis turntable target tracking system

Liu Zhigang*, Wang Junzheng, Zhao Jiangbo

*Corresponding author for this work

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

1 Citation (Scopus)

Abstract

Cross-Coupled Control(CCC) is an efficient method for decreasing contouring error, which has been used widely in multi-axes motion systems. The contour error transfer function (CETF), constituted by the response of contouring error between with and without the multi-axis CCC, was introduced to simplify the MIMO system to SISO system. In this paper, The CCC algorithm was introduced to the three-axis stable tracking system, and a biaxial CCC controller was built. Analyses and experiments results suggest that the CCC controller raised target tracking accuracy compared with traditional P controller. In which, the pitch direction tracking error decreased 35%, and the yaw direction error decreased 31%.

Original languageEnglish
Title of host publicationProceedings of the 26th Chinese Control Conference, CCC 2007
Pages77-81
Number of pages5
DOIs
Publication statusPublished - 2007
Event26th Chinese Control Conference, CCC 2007 - Zhangjiajie, China
Duration: 26 Jul 200731 Jul 2007

Publication series

NameProceedings of the 26th Chinese Control Conference, CCC 2007

Conference

Conference26th Chinese Control Conference, CCC 2007
Country/TerritoryChina
CityZhangjiajie
Period26/07/0731/07/07

Keywords

  • Contour error transfer function
  • Cross-coupled control
  • Three-axis stable tracking table

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