Abstract
Various investigations on the performance of an energy-recycling semi-active vibration suppression using piezoelectric transducers attached to structures are presented. With the energy-recycling method, the converted electrical energy is recycled to suppress the vibration of structures instead of simply being dissipated. First, the energy-recycling semi-active method is employed to suppress the vibration of an actual 10-bay truss that is excited by sinusoidal and random forces. Next, the method is applied for vibration suppression of a beam which is a typical continuous structure. Third, transient vibration of a membrane that is a typical tension-stabilized structure is suppressed with the method. Through these investigations, the energy-recycling method is shown to be effectively employed for actual systems.
| Original language | English |
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| Pages | 2018-2026 |
| Number of pages | 9 |
| Publication status | Published - 2004 Dec 1 |
| Externally published | Yes |
| Event | International Astronautical Federation - 55th International Astronautical Congress 2004 - Vancouver, Canada Duration: 2004 Oct 4 → 2004 Oct 8 |
Other
| Other | International Astronautical Federation - 55th International Astronautical Congress 2004 |
|---|---|
| Country | Canada |
| City | Vancouver |
| Period | 04/10/4 → 04/10/8 |
ASJC Scopus subject areas
- Aerospace Engineering
- Space and Planetary Science