Design of intersample and sample response in two-degree-of-freedom multirate systems

Takao Sato, Shuhei Kimura, Akira Yanou, Shiro Masuda, Nozomu Araki, Yasuo Konishi

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

Abstract

This paper proposes a new design method for a sampled-data multirate control system, in which the sampling interval of the plant output is an integer multiple of the hold interval of the control input. An existing control law which stabilizes a closed-loop system is extended such that the sample response is maintained and integral compensation is revealed only when there is a modeling error or a disturbance. The transient response is not deteriorated by the integral compensation when neither a modeling error nor a disturbance exists because the proposed method is designed as a two-degree-of-freedom system.

Original languageEnglish
Title of host publication2012 Proceedings of SICE Annual Conference, SICE 2012
PublisherSociety of Instrument and Control Engineers (SICE)
Pages1200-1203
Number of pages4
ISBN (Print)9781467322591
Publication statusPublished - Jan 1 2012
Event2012 51st Annual Conference on of the Society of Instrument and Control Engineers of Japan, SICE 2012 - Akita, Japan
Duration: Aug 20 2012Aug 23 2012

Publication series

NameProceedings of the SICE Annual Conference

Other

Other2012 51st Annual Conference on of the Society of Instrument and Control Engineers of Japan, SICE 2012
CountryJapan
CityAkita
Period8/20/128/23/12

Keywords

  • Sampled-data control
  • integral
  • intersample response
  • multirate system
  • two-degree-of-freedom system

ASJC Scopus subject areas

  • Control and Systems Engineering
  • Computer Science Applications
  • Electrical and Electronic Engineering

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  • Cite this

    Sato, T., Kimura, S., Yanou, A., Masuda, S., Araki, N., & Konishi, Y. (2012). Design of intersample and sample response in two-degree-of-freedom multirate systems. In 2012 Proceedings of SICE Annual Conference, SICE 2012 (pp. 1200-1203). [6318627] (Proceedings of the SICE Annual Conference). Society of Instrument and Control Engineers (SICE).