Enhancing the Classical Closed-Loop Algorithm in terms of Power Consumption

Table 5

Performance indices for building, subjected to Parkfield ground excitation.

Index	Passive control	CCLQR	NLQR-α1	NLQR-α2	NLQR-α3
	0.89	0.35	0.52	0.40	0.37
	0.95	0.60	0.78	0.72	0.62
	0.93	0.50	0.72	0.67	0.55
	0.85	0.47	0.54	0.45	0.46
	0.88	0.40	0.50	0.40	0.41
	0.92	0.62	0.71	0.65	0.62
	0.95	0.64	0.81	0.73	0.65
	0.89	0.48	0.60	0.50	0.48
E.I.	—	0.51	0.65	0.57	0.52
	—	1	0.23	0.55	0.92
	—	1	0.45	0.78	0.81