建築物の情報化と新しい振動制御技術の展開 : 可変剛性制御技術による構造物の共振抑制(第4部 学術論文,情報化の視点からみた建築・都市のフロンティア)  [in Japanese] Information Oriented Building and Development of New Vibration Control : Resonance Control of a Structure Using Variable Stiffness Technology(New Frontiers of Architecture and Urbanism in Information Driven Society)  [in Japanese]

In various fields, innovative technology is developed by computerization. For example, these are on-line health monitoring and vibration controlled buildings arranged sensors appropriately. The buildings with information technology will add these safety, and comfort and offer new possibility. There are many studies on base isolation and seismic isolation of structures. In order to clarify experimentally, efficacy of variable stiffness control that has been considered using numerical simulation, a variable stiffness structure using a clutch system was made. A simple ON-OFF control with a clutch mechanism of a variable stiffness structure to the magnitudes of displacements is proposed.