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. 2023 Sep 1;23(17):7610. doi: 10.3390/s23177610

Table 9.

Comparison of theoretical and experimental root mean square values of the unstable region of the system under different external forces.

Input FrEq. 13.8 Hz 17.8 Hz 28 Hz 29.5 Hz
Ext. Force 0.4 0.3 0.4 0.3 0.4 0.3 0.4 0.3
Theo. (V) 1.5006 1.2491 2.5302 1.9616 3.3838 0.2072 3.5125 0.1375
Exp. (V) 1.4454 1.1806 2.3971 1.8999 3.1409 0.1901 3.2235 0.1242
Error (%) 3.68 5.49 5.26 3.15 7.18 8.25 8.23 9.72