分布定数系モードセンサを用いた平板構造物のモード制御に関する研究

概要

論文の詳細を見る
This paper deals with the modal control of a planar structure using distributed-parameter sensors designed with a view to extracting a particular vibration mode. First, this paper overviews the modal control based upon distributed-parameter sensors and actuators. It is found that the utilization of either distributed-parameter sensors or distributed-parameter actuators leads to the elimination of spillover destabilization of a feedback control system. In addition, the distributed-parameter sensors have the advantage of achieving the modal control of a targeted mode of the structure; however, a mere usage of the distributed-parameter actuators results in uncontrollability of the targeted mode. Finally, with one-dimensional PVDF film sensors attached to the planar structure, an experiment is conducted, demonstrating the capability of the distributed-parameter sensors for suppressing the mode of interest without causing any effect on the remaining modes of the structure.
一般社団法人日本機械学会の論文
1997-02-25