Effects of Cable on the Dynamics of a Cantilever Beam with Tip Mass

Table 2

Natural frequencies (Hz) of the double-beam system.

Mode	3 connections			5 connections			Bare beam
	SEM	CSEM 8	Error	SEM	CSEM 8	Error
1	0.0119	0.0004		0.0053	0		0
2	6.8085	6.8086	0.001%	10.5753	10.5755	0.002%	11.1792
3	7.1844	7.1857	0.018%	15.7602	15.7683	0.050%	30.8144
4	11.1687	11.1686	0.001%	16.2981	16.3076	0.058%	60.4046
5	29.5254	29.5265	0.004%	30.1176	30.1166	0.003%	99.8429
6	34.6464	34.6469	0.001%	58.0927	58.0983	0.010%	149.1315