分布定数系モーダルフィルタリングを規範とするポイントセンサによるモーダルフィルタリング法について

概要

論文の詳細を見る
This paper considers the modal filtering of a planar structure using point sensors designed for extracting a particular modal amplitude of the structure. It is purpose of this paper to establish the design procedure of a modal filtering based upon point sensors. Much as a distributed modal sensor outstrips a point sensor in the sensing potential, the handling and maintenance are odious. To cope with this problem, this paper presents a design methodology of modal filtering using point sensors easy to handle and maintain it. It is found that modal filtering design of point sensors can be achieved by simply following the design procedure of distributed modal sensors already presented by the authors. It is also found that point sensors perfectly replace the distributed sensors for modal filtering in the frequency range of interest. Experiment is conducted, demonstrating the validity of the point sensor-based modal filtering.
一般社団法人日本機械学会の論文
1997-05-25