641 可変減衰エネルギ回生ダンパ

• 金 尚洙

  茨城大院

• 岡田 養二

  茨城大

書誌事項

タイトル別名

• Study on A Variable Damping Type Regenerative Damper

抄録

This paper proposes a new technique of improving damping property and regenerative efficiency of an energy regenerative damper. Normally an energy regenerative damper can regenerate vibration energy only at high speed motion. But for low speed motion the damper has nonlinear characteristics with dead zone. Hence the energy is not regenerated nor it has damping force. In order to overcome this problem, a step-up chopper is introduced between the acutator and the charging circuit. The chopper is controlled by the velocity dependent PWM to improve the efficiency of the regenerative damper. Then the damper can change its damping coefficient and the energy can be regenerated more efficiently. The results are showing better performance than the previous regenerative damper.

収録刊行物

• Dynamics and Design Conference : 機械力学・計測制御講演論文集 : D & D

  Dynamics and Design Conference : 機械力学・計測制御講演論文集 : D & D 2000 (0), 335-, 2000-09-01

  一般社団法人日本機械学会

キーワード

• Damping
• Vibration Control
• Energy Regeneration
• Dynamic Absorber
• Control Device

詳細情報

• CRID: 1570572702214906624
• NII論文ID: 110002482696
• NII書誌ID: AA11901770
• ISSN: 13480235
• 本文言語コード: ja
• データソース種別:
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