Two-degree-of-freedom generalized predictive control in a multirate system

Takao Sato, Hiroyuki Yanai, Akira Yanou, Shiro Masuda

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Abstract

This paper proposes a new design method for a multi-rate control system, where a sampling interval of a plant output is an integer multiple of a hold interval of a control input. To employ the effect of integral compensation only if there is modeling error or disturbance, two-degree-of-freedom (2DOF) Generalized Predictive Control (GPC) in the multirate system is proposed. To this end, one-degree-of-freedom (1DOF) multirate GPC without integral compensation is first derived, and next the 1DOF multirate GPC is extended into 2DOF control by using integral compensation. Numerical examples demonstrate the effectiveness of the proposed method.

Original languageEnglish
Title of host publication3rd International Conference on Innovative Computing Information and Control, ICICIC'08
DOIs
Publication statusPublished - Sep 30 2008
Event3rd International Conference on Innovative Computing Information and Control, ICICIC'08 - Dalian, Liaoning, China
Duration: Jun 18 2008Jun 20 2008

Publication series

Name3rd International Conference on Innovative Computing Information and Control, ICICIC'08

Other

Other3rd International Conference on Innovative Computing Information and Control, ICICIC'08
CountryChina
CityDalian, Liaoning
Period6/18/086/20/08

ASJC Scopus subject areas

  • Computer Science Applications
  • Software
  • Control and Systems Engineering

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  • Cite this

    Sato, T., Yanai, H., Yanou, A., & Masuda, S. (2008). Two-degree-of-freedom generalized predictive control in a multirate system. In 3rd International Conference on Innovative Computing Information and Control, ICICIC'08 [4603385] (3rd International Conference on Innovative Computing Information and Control, ICICIC'08). https://doi.org/10.1109/ICICIC.2008.583