Dynamic Topology Optimization of Constrained Damping Plates considering Frequency and Temperature Characteristics Based on an Efficient Strategy

Table 4

Comparison of computing time for responses and sensitivities.

	Comparison	DFRM	FDM	CMDM		CHEM
				= 30	= 50	= 2	= 3
Time (s)	Responses	6.791		3.121	4.966	1.795	1.874
	Sensitivities		256.751	1.852	2.721	0.811	0.833