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)

抄録

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International Workshop on Advanced Motion Control, AMC
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
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

Other

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

Fingerprint

Camera
Cameras
Centre of gravity
Electric accidents
Wheels
Gravitation
Wheel
Elderly People
Weighting Function
Light emitting diodes
Accidents
Walk
Straight
Angle
Experiments
Experiment

ASJC Scopus subject areas

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

これを引用

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

A turning control of electric wheeled walker device by PSD camera information. / Saito, Daisuke; Murakami, Toshiyuki.

International Workshop on Advanced Motion Control, AMC. Institute of Electrical and Electronics Engineers Inc., 2014. p. 616-620 6823352.

研究成果: Conference contribution

Saito, D & Murakami, T 2014, A turning control of electric wheeled walker device by PSD camera information. : International Workshop on Advanced Motion Control, AMC., 6823352, Institute of Electrical and Electronics Engineers Inc., pp. 616-620, 2014 13th IEEE International Workshop on Advanced Motion Control, AMC 2014, Yokohama, Japan, 14/3/14. https://doi.org/10.1109/AMC.2014.6823352
Saito D, Murakami T. A turning control of electric wheeled walker device by PSD camera information. : International Workshop on Advanced Motion Control, AMC. Institute of Electrical and Electronics Engineers Inc. 2014. p. 616-620. 6823352 https://doi.org/10.1109/AMC.2014.6823352
Saito, Daisuke ; Murakami, Toshiyuki. / A turning control of electric wheeled walker device by PSD camera information. International Workshop on Advanced Motion Control, AMC. Institute of Electrical and Electronics Engineers Inc., 2014. pp. 616-620
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