Abstract
This paper proposes a vibration control method for four high-rise buildings arranged in parallel subjected to horizontal seismic excitation. According to this method, four structures connected by control devices called as active control bridge are controlled actively by controlling each other. This method have a merit to obtain enough control force under the low frequency. By means of this method, it is able to control vibration of the super tall building against the strong wind and a large earthquake. In this paper, the control effect of this method is demonstrated by the vibration control using LQ and suboptimal control theory using earthquake excitation theoretically and experimentally.
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More From: TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series C
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