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Shock and Vibration
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2018
/
Article
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Tab 2
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Research Article
A Comparative Study Based on Different Control Algorithms for Suppressing Multistage Gear Transmission System Vibrations
Table 2
The comparisons of natural frequency by two different methods.
Order
Calculation method
FEM
Error rate
1st
1547.2
1587
2.5%
2nd
1889.82
1938.2
2.49%
3rd
2261.2
2328.3
2.88%
2588.4
2656.5
2.56%
5th
3268.94
3288
0.57%
6th
3299.51
3324.3
0.74%