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- 酒井 昌彦
- 神戸市立工業高等専門学校
書誌事項
- タイトル別名
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- Variable Stiffness Linear Actuator with Twin Drive Magnetic Lead Screws
抄録
<p>Magnetic lead screw (MLS) is non-contact feed screw mechanism and possesses elastic characteristic based on magnetic attraction force. An actuator combined with MLS and rotational motor is expected to be used as actuators for robots to support human activities. In this paper, we proposed variable stiffness linear actuator with twin drive magnetic lead screws (TDMLS). It consists of two parallel arranged MLSs and controls the stiffness by adjusting the phase difference between the two rotation angles. We clarify the thrust force characteristics of proposed TDMLS using by 3D-FEM and achieved variable stiffness in the MLS. In addition, it was observed to decrease in maximum thrust force under the stiffness control. However, by using active control of the phase difference, it prevented the reduction of the maximum thrust force.</p>
収録刊行物
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- Dynamics & Design Conference
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Dynamics & Design Conference 2023 (0), 245-, 2023
一般社団法人 日本機械学会
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キーワード
詳細情報 詳細情報について
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- CRID
- 1390017843891154432
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- ISSN
- 24242993
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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
- Crossref
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- 抄録ライセンスフラグ
- 使用不可