Regulator/Kalman filter design for realizing wave-based controllers

Koichi Matsuda, Yoichi Kanemitsu, Shinya Kijimoto

研究成果: 会議への寄与タイプ学会誌査読


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.

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 19967月 31 1996


その他Guidance, Navigation, and Control Conference and Exhibit, 1996
CitySan Diego

!!!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


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