A State Feedback Controller Based on GCC Algorithm against Wind-Induced Motion for High-Rise Buildings with Parametric Uncertainties

Table 2

Control effects to the structural responses of the frame without variations under GCC control.

Index		No variations ()
		No control	Control	Effect (%)
Displacement (mm)	8^th floor	7.91	5.18	34.56
	9^th floor	8.39	5.49	34.53
	10^th floor	8.69	5.69	34.49
Velocity (mm/s)	8^th floor	1.52	0.99	34.84
	9^th floor	1.62	1.07	34.31
	10^th floor	1.69	1.13	33.57
Acceleration (mm/s^2)	8^th floor	0.33	0.24	25.67
	9^th floor	0.36	0.27	24.38
	10^th floor	0.41	0.33	19.70
Control force (kN)		—	7.97	—
Stroke (cm)		—	4.63	—