Integrated Multiobjective Optimal Design for Active Control System Based on Genetic Algorithm

Table 5

Optimized results of site classification III when linear stiffness ratio of beam to column is 0.45.

Serial number	Position of the actuator	∇1	∇2	∇3/kN	𝜙
1	1, 2, 6, 7, 12, 27, 31, 36, 39, 43, 45, 48	0.27	0.35	312	10^9.27
2	12, 24, 34, 36, 38, 40, 42, 44, 45, 46, 47, 48	0.45	0.52	155	10^8.19
3	11, 24, 33, 36, 38, 39, 42, 44, 45, 46, 47, 48	0.64	0.70	82	10^7.49
4	1, 2, 4, 5, 6, 7, 8, 9, 11, 12, 13, 15	0.28	0.37	339	10^9.27