メカトロダンパによる免震システムのセミアクティブコントロール

概要

論文の詳細を見る
Currently, research and technologies concerning highly developed vibration control methodology are increasingly required in various fields such as structural design, earthquake engineering and aerospace technology. In this paper, a high damping device which consists of a thrust-notational translating unit together with an electric generator is proposed (hereafter referred to as the "Mechatro Damper"). This damper is able to treat the damping force as proportional to velocity, and the coefficient of damping should be controllable. The purpose of this study is to examine the isolation effect of the semiacive seismic isolation system using the Mechatro Damper. Controller design of the system is presented from the viewpoint of the sliding mode in a variable structure system. Basic characteristics of this isolation system are found by both experiment and numerical analysis where by the frequency response and some seismic response behaviors are obtained.
一般社団法人日本機械学会の論文
1995-04-25