ON/OFF型セミアクティブダンパの分散型制御手法に関する研究

概要

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This paper discusses a control algorithm for a simple and robust structural control system utilizing on/off type semi-active dampers. In order to build a decentralized control algorithm based on each inter-story velocity, we designed a cascade compensation filter. The dynamic characteristics of this filter are nearly equivalent to those of an ideal signal process realized by the modal separation method. The control effects of the proposed algorithm using the filter are verified through numerical seismic response analyses using an MDOF structural model. Finally, a concept of a simple control system utilizing a semi-active oil damper is proposed. Because of the nature of the decentralized control algorithm, each device can be equipped with all the necessary control equipment such as sensors and a controller. This simple semi-active oil damper system with a built-in control circuit, a decentralized autonomous control system, has several advantages in application.
社団法人日本建築学会の論文
2003-09-30