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

Table 2

The maximum structural response of test structure under excitation of El Centro earthquake record with various control conditions and different peak ground acceleration.

Number of stiffeners at 1st floor	Number of stiffeners at 2nd floor	Control conditions	A0; m/sec^2	D1; mm	D2; mm	A1; m/sec^2	A2; m/sec^2	Base shear; kN
0	0	NC	0.445	25.8	16.8	1.057	1.353	8.2
2	2	Passive	0.423	17.5	9.9	1.393	1.701	12.4
2	2	Passive	0.908	33.4	18.1	3.149	3.121	25.4
4	3	Passive	0.439	14.0	10.7	1.616	2.408	15.8
4	3	Passive	0.795	25.7	18.8	3.000	4.178	29.7
2	2	Synchronic and 0.13-second predictive control	2.159	29.7	23.0	2.941	3.967	24.5
2	2	Synchronic and 0.13-second predictive control	1.758	23.7	17.7	2.632	3.349	24.1
2	2	Synchronic and 0.13-second predictive control	1.335	17.6	12.7	1.791	2.401	15.3
2	2	Synchronic and 0.13-second predictive control	0.957	12.0	8.1	1.807	1.708	13.6
2	2	Synchronic and 0.13-second predictive control	0.474	7.4	5.3	1.228	1.045	8.6
2	2	Synchronic and 0.10-second predictive control	2.189	31.0	24.1	3.095	4.413	25.7
2	2	Synchronic and 0.10-second predictive control	2.119	23.5	17.8	2.180	3.336	21.3
2	2	Synchronic and 0.10-second predictive control	1.503	17.3	12.7	1.669	2.512	14.5
2	2	Synchronic and 0.10-second predictive control	0.870	11.4	8.1	1.063	1.801	9.9
2	2	Synchronic and 0.10-second predictive control	0.476	7.5	5.2	0.806	1.098	8.3
2	2	Synchronic and 0.07-second predictive control	1.222	24.4	19.2	2.249	3.485	20.5
2	2	Synchronic and 0.07-second predictive control	0.881	18.1	14.0	1.515	2.364	14.3
2	2	Synchronic and 0.07-second predictive control	0.422	10.1	7.2	0.927	1.221	7.9
2	2	Synchronic control	1.406	25.9	20.5	2.301	3.677	21.0
2	2	Synchronic control	0.928	18.5	14.1	1.505	2.392	14.2
2	2	Synchronic control	0.423	11.0	7.3	0.903	1.267	8.1
2	2	Asynchronic and 0.10-second predictive control	1.646	31.4	26.7	6.112	4.653	28.7
2	2	Asynchronic and 0.10-second predictive control	1.473	21.4	19.6	4.199	3.445	19.1
2	2	Asynchronic and 0.10-second predictive control	0.855	17.8	14.2	2.749	2.629	11.5
2	2	Asynchronic and 0.10-second predictive control	0.456	9.0	8.3	1.663	1.443	7.0
2	2	0.10-second predictive control at 1st floor	1.642	30.0	30.7	6.782	5.908	29.0
2	2	0.10-second predictive control at 1st floor	1.259	22.1	22.8	4.928	4.238	20.9
2	2	0.10-second predictive control at 1st floor	0.971	16.4	15.7	3.250	2.767	13.1
2	2	0.10-second predictive control at 1st floor	0.437	8.8	8.4	1.774	1.547	7.7
2	2	0.10-second predictive control at 2nd floor	0.851	24.2	20.9	3.727	3.798	20.9
2	2	0.10-second predictive control at 2nd floor	0.465	12.8	11.2	1.759	1.902	11.1
4	3	Synchronic and 0.10-second predictive control	2.607	26.6	23.3	4.674	6.536	37.1
4	3	Synchronic and 0.10-second predictive control	2.374	21.9	20.3	4.116	5.336	35.3
4	3	Synchronic and 0.10-second predictive control	1.934	18.5	17.3	3.619	4.853	26.1
4	3	Synchronic and 0.10-second predictive control	1.295	14.8	13.5	2.913	3.406	22.3
4	3	Synchronic and 0.10-second predictive control	0.914	10.1	10.0	1.788	2.378	14.7
4	3	Synchronic and 0.10-second predictive control	0.435	6.5	4.1	0.883	1.379	9.4