Controllers for Quadratic Stability and Performance of a Benchmark Problem

I.E. Kose
F. Jabbari (Mechanical and Aerospace Engineering, University of California Irvine)
W.E. Schmitendorf (Mechanical and Aerospace Engineering, University of California Irvine)
J.N. Yang (Civil and Environmental Engineering, University of California Irvine)

paper (PDF, 842KB); abstract

Active Mass Driver (AMD) Results

	cont_A		cont_B		cont_C		cont_D
	regulated outputs: [x₁, x₂, x₃, x_m, v₁, v₂, v₃, v_m, a₁, a₂, a₃, a_m]		regulated outputs: [x₁, x₂, x₃, 5x_m, v₁, v₂, v₃, 5v_m, 3a₁, a₂, a₃, 10a_m]		regulated outputs: [x₁, x₂, x₃, x_m, v₁, v₂, v₃, v_m, a₁, a₂, a₃, 20a_m, 3u]		regulated outputs: [x₁, x₂, x₃, v₁, v₂, v₃, v_m, a₁, a₂, a₃, 17a_m]
J1	0.144996		0.215563		0.178057		0.167843
J2	0.138529		0.325239		0.272524		0.255658
J3	2.265386		0.726409		0.938259		1.343158
J4	1.847952		0.714774		0.906065		0.971060
J5	1.846151		0.663643		0.810526		0.875582
J6	0.151096	0.222070	0.341263	0.386091	0.298146	0.363580	0.276951	0.354784
J7	0.659635	0.600001	0.544024	0.681279	0.461008	0.631770	0.438468	0.611329
J8	3.301140	6.813367	1.063866	1.320290	1.482091	2.162779	1.597062	2.481291
J9	4.976479	6.249755	1.061901	1.269652	1.399458	1.825706	1.507914	2.149620
J10	7.757995	7.562194	0.913181	1.351910	1.101136	1.423864	1.156633	1.713011
uRMS	0.803931		0.235081		0.320305		0.460599
amRMS	*3.304610*		1.187921		1.450841		1.567292
xmRMS	2.967655		0.951596		1.229120		1.759537
uMAX	*3.439475*	3.350540	0.994262	0.617223	1.403836	1.000996	1.505061	1.150520
amMAX	*39.177876*	19.510460	4.611564	3.487927	5.560735	3.673569	5.840999	4.419568
xmMAX	11.124842	11.310189	3.585228	2.191681	4.994647	3.590214	5.382099	4.118943
	ElCentro	Hachinohe	ElCentro	Hachinohe	ElCentro	Hachinohe	ElCentro	Hachinohe

Numbers in this face represent violated constraints.
Numbers in this face are the larger of the ElCentro/Hachinohe values.

The Kanai-Tajimi results were performed using w_g =37.3 rads/sec, z_g =0.3, T_f =300 secs.

Regulate outputs are:

x₁ first floor displacement

x₂ second floor displacement

x₃ third floor displacement

x_m active mass displacement

v₁ first floor velocity

v₂ second floor velocity

v₃ third floor velocity

v_m active mass velocity

a₁ first floor acceleration

a₂ second floor acceleration

a₃ third floor acceleration

a_m active mass acceleration

Page designed by Erik A. Johnson (JohnsonE@usc.edu).