Heat inflow control of peltier device based on heat inflow observer

Hidetaka Morimitsu, Seiichiro Katsura

研究成果: Conference contribution

11 被引用数 (Scopus)

抄録

Recently, to enhance the reality of remote or multimedia communication, research about the transmission of tactile information which is called haptics has been developing. Haptic information consists of several elements such as sense of force, surface touch, or thermal sensation. As for the thermal sensation on which this paper focuses, it is important to know the amount of the heat inflow, which is defined in this paper as a heat flowing into a thermal device from outside. A heat flux sensor is generally used for the obtainment of the information. However, the heat flux sensor absorbs the heat because the sensor itself has a thermal capacitance. As a result, in a transient state of the thermal system, the information of heat inflow is altered and the accurate information is not fed back to the controller. This paper proposes a heat inflow observer, which is based on a disturbance observer and estimates the information of heat inflow. By the proposed method, the value of heat inflow information is fed back to the controller, and it is possible to control the heat inflow. The heat inflow control can be used for the transmission of thermal sensation. Several experiments are conducted to see the validity of the observer and the heat inflow control.

本文言語English
ホスト出版物のタイトルProceedings of SICE Annual Conference 2010, SICE 2010 - Final Program and Papers
出版社Society of Instrument and Control Engineers (SICE)
ページ996-1001
ページ数6
ISBN(印刷版)9784907764364
出版ステータスPublished - 2010 1 1

出版物シリーズ

名前Proceedings of the SICE Annual Conference

ASJC Scopus subject areas

  • 制御およびシステム工学
  • コンピュータ サイエンスの応用
  • 電子工学および電気工学

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