抄録
In this paper, we put forth the idea that a wave—based controller can be realized by using a noisy modal model. This idea is based on the fact that a wave-based input—output relation may be interpreted as that of a usual modal model contaminated with colored measurement noise. Specifically, an identical controller can be derived from models based on either a traveling wave or standing one on a flexible structure. In general, we can design a controller in terms of a regulator and a Kalman filter in a linear stochastic system. Since the Kalman filter contains unknown dynamics of the colored noise in the present system, this dynamics can be selected to realize the wave-based controllers. Furthermore, we design a controller for vibration suppression of a flexible beam to investigate the validity of this idea numerically. The results show that a modal compensator agrees with the wave-based one well, and yields a new interpretation of a wave-based controller.
本文言語 | 英語 |
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ページ | 1-5 |
ページ数 | 5 |
DOI | |
出版ステータス | 出版済み - 1996 |
イベント | Guidance, Navigation, and Control Conference and Exhibit, 1996 - San Diego, 米国 継続期間: 7月 29 1996 → 7月 31 1996 |
その他
その他 | Guidance, Navigation, and Control Conference and Exhibit, 1996 |
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国/地域 | 米国 |
City | San Diego |
Period | 7/29/96 → 7/31/96 |
!!!All Science Journal Classification (ASJC) codes
- 制御およびシステム工学
- 電子工学および電気工学
- 航空宇宙工学