A turning control of electric wheeled walker device by PSD camera information

Daisuke Saito, Toshiyuki Murakami

研究成果: Conference contribution

3 引用 (Scopus)

抜粋

Recently, elderly people who cannot walk well often use a wheeled walker with four omnidirectional wheels. However, the wheeled walker causes a fall due to the wheels. To be specific, user falls down when the wheeled walker moves different from user. For example turning, stopping and so on. Then, in order to prevent the accidents, electric wheeled walker device (EWWD) is being researched all over the world. EWWD I proposed can move with same velocity as user's one. PSD camera on EWWD can detect relative position between PSD camera and LED light on the feet. However proposed EWWD could go only straight. In this paper, turning system of the EWWD is presented. Proposed turning system of EWWD utilizes center of gravity (COG) position of feet. Weighting function which depends on COG position determines the turning angle. Turning system is evaluated by experiments.

元の言語English
ホスト出版物のタイトル2014 IEEE 13th International Workshop on Advanced Motion Control, AMC 2014
出版者Institute of Electrical and Electronics Engineers Inc.
ページ616-620
ページ数5
ISBN(印刷物)9781479923243
DOI
出版物ステータスPublished - 2014 1 1
イベント2014 13th IEEE International Workshop on Advanced Motion Control, AMC 2014 - Yokohama, Japan
継続期間: 2014 3 142014 3 16

出版物シリーズ

名前International Workshop on Advanced Motion Control, AMC

Other

Other2014 13th IEEE International Workshop on Advanced Motion Control, AMC 2014
Japan
Yokohama
期間14/3/1414/3/16

ASJC Scopus subject areas

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

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  • これを引用

    Saito, D., & Murakami, T. (2014). A turning control of electric wheeled walker device by PSD camera information. : 2014 IEEE 13th International Workshop on Advanced Motion Control, AMC 2014 (pp. 616-620). [6823352] (International Workshop on Advanced Motion Control, AMC). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/AMC.2014.6823352