構造性能可変型制震システムの研究 : 可変剛性・減衰機構を用いたフィードバック制御

概要

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The authors have developed "Variable Stiffness and Damping Mechanism", which realizes "Active Seismic Response Control System" and reduces the response of structures due to seismic excitation. This paper proposes a feedback control method which uses the proposed device as a member of structure. Invented is a device of which damping coefficient is actively variable so that feedback algorithm is achived by applying adjusted control force. Because of the proposed algorithm, this system does not need a power supply unit that takes a large amount of energy. Analytical study shows the proposed system is one of the feasible application methods for response control of civil engineering structure, particularly effective for flexible tall buildings.
一般社団法人日本建築学会の論文
1991-03-15