20808 柔軟構造体のシステム同定とロバストな制御系の設計(システム開発・制御(2),一般講演,学術講演)

概要

論文の詳細を見る
This paper deals with a vibration control system for a flexible three-story structure with H-infinity controller and surface bonded PZT (lead zirconium titanate) patches. The plant transfer function is identified by Time Based Prediction Error Method. As a reference model, plant frequency responses given by Experimental Modal Analysis are used to improve the performance of the identified function. We designed H-infmity robust controller based on the identified plant. We implemented the control system by software and hardware to evaluate the performance. The experiments result in significant decays of two modes with our control system. The decay of first mode is 22 dB and the second mode is 15 dB.
一般社団法人日本機械学会の論文
2008-03-13