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Pneumatic Active Vibration Isolation Systems Using Negative Stiffness
| Content Provider | Semantic Scholar |
|---|---|
| Author | Mizuno, Takeshi Murashita, Masato Takasaki, Masaya Ishino, Yuji |
| Copyright Year | 2005 |
| 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. |
| Starting Page | 676 |
| Ending Page | 684 |
| Page Count | 9 |
| File Format | PDF HTM / HTML |
| DOI | 10.9746/sicetr1965.41.676 |
| Volume Number | 41 |
| Alternate Webpage(s) | https://www.jstage.jst.go.jp/article/sicetr1965/41/8/41_8_676/_pdf |
| Alternate Webpage(s) | https://doi.org/10.9746/sicetr1965.41.676 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
