Design of temperature control system toward thermal display with fast and precise response

Hidetaka Morimitsu, Seiichiro Katsura

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

1 Citation (Scopus)

Abstract

Humans can perceive thermal sensation at most in hundreds of milliseconds after the contact with external objects. This point indicates that the temperature of thermal display must be controlled with the tracking time that is shorter than the perception time, in order to ensure the sufficient performance for rendering of thermal sensation. This research utilizes Peltier device as a thermal actuator of the system, and constructs the temperature control system by combining heat disturbance observer and local temperature feedback in order to enhance the response speed of the system. The experimental results show not only that the designed system can track the reference with sub-second settling time, but also that the system is well nominalized to simple second-order system even in the short settling time, which means that the transient response is easily adjusted.

Original languageEnglish
Title of host publicationProceedings, IECON 2012 - 38th Annual Conference on IEEE Industrial Electronics Society
Pages2573-2578
Number of pages6
DOIs
Publication statusPublished - 2012 Dec 1
Event38th Annual Conference on IEEE Industrial Electronics Society, IECON 2012 - Montreal, QC, Canada
Duration: 2012 Oct 252012 Oct 28

Publication series

NameIECON Proceedings (Industrial Electronics Conference)

Other

Other38th Annual Conference on IEEE Industrial Electronics Society, IECON 2012
CountryCanada
CityMontreal, QC
Period12/10/2512/10/28

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ASJC Scopus subject areas

  • Control and Systems Engineering
  • Electrical and Electronic Engineering

Cite this

Morimitsu, H., & Katsura, S. (2012). Design of temperature control system toward thermal display with fast and precise response. In Proceedings, IECON 2012 - 38th Annual Conference on IEEE Industrial Electronics Society (pp. 2573-2578). [6388845] (IECON Proceedings (Industrial Electronics Conference)). https://doi.org/10.1109/IECON.2012.6388845