書誌事項
- タイトル別名
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- Power-Assisted Chair with Virtual Spring
- カソウバネ トクセイ オ モツ パワーアシスト イス
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抄録
A power-assisted chair helps the user to stand up. The force directly acts on the user and soft actuation is thus important. In this paper, a virtual spring is proposed to realize the soft actuation. The seat is pushed up with a pneumatic cylinder, whose head pressure is controlled to be proportional to the seat angle. This leads to spring characteristics. Combination of a proportional pressure-reducing valve and a single rod cylinder is the key to realize the virtual spring. With its control, the seat behaves like a spring, and the spring constant and the pre-compression can be adjusted by the control. The virtual spring is examined experimentally to reveal its performance.
収録刊行物
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- 日本油空圧学会論文集
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日本油空圧学会論文集 31 (2), 38-43, 2000
社団法人 日本フルードパワーシステム学会
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詳細情報 詳細情報について
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- CRID
- 1390282679444157952
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- NII論文ID
- 10004661443
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- NII書誌ID
- AA11182732
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- ISSN
- 13434608
- 21855293
- 13434616
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- NDL書誌ID
- 5297800
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- データソース種別
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- JaLC
- NDL
- CiNii Articles
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