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Accession number;02A0713937
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| Title;Development of power assist wheelchair which can change assisting rate using slope sensor. |
| Author;
YOSHIMATSU HIROTAKA
(Ryukoku Univ. Fac. Sci. and Technol.)
YAMANAKA YASUHIRO
(Ryukoku Univ. Fac. Sci. and Technol.)
SHIBUYA KOJI
(Ryukoku Univ. Fac. Sci. and Technol.)
IWAMOTO TARO
(Ryukoku Univ. Fac. Sci. and Technol.)
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Journal Title;Nippon Kikai Gakkai Robotikusu, Mekatoronikusu Koenkai Koen Ronbunshu
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Journal Code:L0318A
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ISSN:
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VOL.2002;NO.Pt.5;PAGE.2P2.B09(1)-2P2.B09(2)(2002)
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| Figure&Table&Reference;FIG.5, TBL.1, REF.2 |
| Pub. Country;Japan |
| Language;Japanese |
| Abstract;Assisting rate of a power assist wheelchair is fixed, so more force is needed to go up slope than to go a flat place. Therefore, we propose a system which can change assist rate according to a slope angle. We used a slope sensor to measure a slope angle. A slant sensor and a signal from potentiometer of a hand rim are sent to a computer. Assist rate is calculated from the date of slope sensor, then assist torque is decided from the assist rate and the date of the potentiometer. As a result we were able to let an assist rate change. (author abst.) |
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