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- MIZUNO Takeshi
- Department of Mechanical Engineering, Saitama University
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- MURASHITA Masato
- Suzuki Motor Corporation
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- TAKASAKI Masaya
- Department of Mechanical Engineering, Saitama University
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- ISHINO Yuji
- Department of Mechanical Engineering, Saitama University
Bibliographic Information
- Other Title
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- 負の剛性を利用した空気圧式アクティブ除振装置
Abstract
This paper investigates the applicability of pneumatic actuator to active vibration isolation system using negative stiffness. First, a control method of realizing negative stiffness with an pneumatic actuator is derived based on a single-degree-of-freedom model. Its efficacy is verified in a fabricated single-axis apparatus. Then a zero-compliance mechanism is realized by connecting a suspension with negative stiffness and a suspension with positive stiffness; both the suspensions use fabricated pneumatic actuators. Next, such zero-compliance mechanism was also achieved in a developed three-axis active vibration isolation system using the pneumatic actuators. The dynamic characteristics of the system to direct disturbance were estimated experimentally.
Journal
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- Transactions of the Society of Instrument and Control Engineers
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Transactions of the Society of Instrument and Control Engineers 41 (8), 676-684, 2005
The Society of Instrument and Control Engineers
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Details 詳細情報について
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- CRID
- 1390282679479876224
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- NII Article ID
- 130003971487
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- ISSN
- 18838189
- 04534654
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- Data Source
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- JaLC
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed