書誌事項
- タイトル別名
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- Novel Control Scheme of Power Assisted Wheelchair for Preventing Overturn (Part I)<br>-Adjustment of Assisted Torque and Performance Evaluation From Field Test-
- パワーアシスト車椅子の後方転倒防止制御(その1)アシストトルク調整法と被験者評価による検証
- パワーアシスト クルマイス ノ コウホウ テントウ ボウシ セイギョ ソノ 1 アシストトルク チョウセイホウ ト ヒケンシャ ヒョウカ ニ ヨル ケンショウ
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抄録
Aged people and disabled people who have difficulty in walking are increasing. As one of mobility support, significance of power assisted wheelchair which assists driving force using electric motors and spreads their living areas has been enhanced. However, the increased driving force often causes a dangerous overturn of wheelchair. In this paper, control method to prevent power assisted wheelchair from overturning is proposed. <br>It is found the front wheels rising is caused by magnitude and rapid increase of assisted torque. Therefore, feedforward control method to limit the assisted torque by tuning its magnitude or time constant is proposed. In order to emphasize safety and feeling of security, these methods make the front wheels no rise. The effectiveness of the proposed method is verified by the practical experiments and field test based performance evaluation using many trial subjects.
収録刊行物
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- 電気学会論文誌D(産業応用部門誌)
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電気学会論文誌D(産業応用部門誌) 124 (3), 318-323, 2004
一般社団法人 電気学会
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詳細情報 詳細情報について
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- CRID
- 1390282679632319488
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- NII論文ID
- 10012647044
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- NII書誌ID
- AN10012320
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- BIBCODE
- 2004IJTIA.124..318S
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- ISSN
- 13488163
- 09136339
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- NDL書誌ID
- 6868423
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可