Vibration Control Tests of Arch Structures with Piezoelectric Films
| Author(s): |
Ken'ichi Minowa
Tomohiko Kumagai Ryoko Kuwahara Toshiyuki Ogawa |
|---|---|
| Medium: | conference paper |
| Language(s): | English |
| Conference: | 35th Annual Symposium of IABSE / 52nd Annual Symposium of IASS / 6th International Conference on Space Structures: Taller, Longer, Lighter - Meeting growing demand with limited resources, London, United Kingdom, September 2011 |
| Published in: | IABSE-IASS 2011 London Symposium Report |
| Year: | 2011 |
| Abstract: |
The present paper discusses the active vibration of arch structures on the Optimal control theory. The purpose is seismic response reductions of spatial structures. We try to control the scale model’s responses of arch structures with piezoelectric films. First, a control system is designed with the effect of delay time and noise considered. Then, vibration control tests are conducted with the scale models of arch structures. Finally, we weigh the result of numerical analyses with that of vibration control tests. |
| Keywords: |
arch structure vibration control test active response control optimal control theory piezoelectric film digital signal processing controlled position delay time
|
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10065152 - Published on:
03/10/2011 - Last updated on:
05/07/2021
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