Research Article

Investigation of Nonlinear Vibrational Analysis of Circular Sector Oscillator by Using Cascade Learning

Table 7

Statistics of root mean square error in our solutions for different cases and scenarios of the homogenous circular sector.

RCase ICase IICase III
MinMeanStdMinMeanStdMinMeanStd

151.01E − 064.74E − 055.26E − 056.24E − 065.27E − 053.25E − 051.55E − 071.07E − 061.80E − 06
101.24E − 071.02E − 061.52E − 064.10E − 072.35E − 062.69E − 065.69E − 073.70E − 064.45E − 06
51.63E − 061.17E − 059.40E − 066.24E − 065.27E − 053.25E − 053.06E − 054.33E − 033.24E − 03