TY - GEN
T1 - Performance improvement of base isolation system with semiactive magneto-rheological fluid damper
AU - Inoue, Namihiko
AU - Nishimura, Hidekazu
AU - Mikoshiba, Tadashi
AU - Nakasone, Jun
AU - Kanagawa, Motoi
AU - Ryujin, Hiroaki
AU - Nagaya, Masafumi
AU - Watakabe, Morimasa
PY - 2006
Y1 - 2006
N2 - A large scale shaking table test has been carried out to confirm the efficacy of the gain-scheduled (GS) control theory. While the standard semi-active control algorithm induces a shock response by the rapid switching of controller, the proposed GS controller can avoid the problem by setting restrictions on the varying range of the system parameters. To apply the semi-active control we use developed damping device with the magneto-rheological (MR) fluid. Finally we got the response reduction of both the isolation layer and the upper structure.
AB - A large scale shaking table test has been carried out to confirm the efficacy of the gain-scheduled (GS) control theory. While the standard semi-active control algorithm induces a shock response by the rapid switching of controller, the proposed GS controller can avoid the problem by setting restrictions on the varying range of the system parameters. To apply the semi-active control we use developed damping device with the magneto-rheological (MR) fluid. Finally we got the response reduction of both the isolation layer and the upper structure.
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M3 - Conference contribution
AN - SCOPUS:84865840075
SN - 9781615670444
T3 - 8th US National Conference on Earthquake Engineering 2006
SP - 6758
EP - 6767
BT - 8th US National Conference on Earthquake Engineering 2006
T2 - 8th US National Conference on Earthquake Engineering 2006
Y2 - 18 April 2006 through 22 April 2006
ER -