Seismic Proofing Capability of the Accumulated Semiactive Hydraulic Damper as an Active Interaction Control Device with Predictive Control

Figure 7

Time history of story drift, absolute acceleration, and base shear responses of test structure added with two stiffeners and with synchronic and 0.13-second predictive control under excitation of Kobe earthquake record with PGA = 0.50 m/sec² (50 gal).