Study on the Semiactive Control and Optimal Layout of a Hydropower House Based on Magnetorheological Dampers

Table 7

The maximum response of the generator floor after the optimal layout.

Response		No control	Passive-on	Improved simple bang-bang
Vertical velocity (mm/s)	Before optimization	3.294	2.933 (10.96%)	2.869 (12.90%)
	Optimized	—	2.836 (13.90%)	2.686 (18.46%)
	Optimization effect	—	2.94%	5.56%
Vertical acceleration (m/s^2)	Before optimization	0.681	0.617 (9.40%)	0.608 (10.72%)
	Optimized	—	0.605 (11.16%)	0.549 (19.38%)
	Optimization effect	—	1.76%	8.66%