Benefit of Relaxation-Type Damping on the Performance of a Six-Degree-of-Freedom Microvibration Isolation Device for Control Moment Gyroscope

Table 4

Comparison of nature frequencies solved by analytical and numerical methods.

Modal	Theoretical result	Numerical result	Relative error
1	8.1550	7.7400	5.08
2	8.8524	8.5763	3.11
3	13.3529	12.0770	9.55
4	16.6622	17.0831	−2.52
5	18.2286	18.6618	−2.37
6	22.0580	21.8344	−1.01