Enhancing Vibration Reduction on Lightweight Lower Control Arm

Table 2

Results comparison between experimental and FEM for the structural beam considering each mode.

Mode	Experimental frequency (Hz)	FEM frequency (Hz)	Difference (%)
1	18.56	18.77	+1.13
2	114.75	117.47	+2.37
3	325.82	328.11	+0.70
4	639.27	640.52	+0.19
5	1065.3	1053.2	−1.13