Research Article
Vibration Analysis of Shaft Misalignment Using Machine Learning Approach under Variable Load Conditions
Table 2
Comparison of mother wavelet at different levels on the basis of ESE.
| Level | DB1 | DB2 | BIOR 1.1 | BIOR 1.3 | COIF1 | COIF2 | COIF3 | SYM2 | RBIO1.3 | DMEY |
| 1 | 0.0389 | 0.0473 | 0.0389 | 0.0389 | 0.0287 | 0.0302 | 0.0366 | 0.0473 | 0.0394 | 0.0370 | 2 | 0.0200 | 0.0128 | 0.0200 | 0.0200 | 0.0296 | 0.0279 | 0.0276 | 0.0128 | 0.0196 | 0.0248 | 3 | 0.0107 | 0.0090 | 0.0107 | 0.0121 | 0.0124 | 0.0108 | 0.0105 | 0.0090 | 0.0111 | 0.0151 | 4 | 0.0065 | 0.0072 | 0.0065 | 0.0067 | 0.0065 | 0.0059 | 0.0066 | 0.0072 | 0.0059 | 0.0160 | 5 | 0.0051 | 0.0064 | 0.0051 | 0.0063 | 0.0068 | 0.0074 | 0.0079 | 0.0064 | 0.0059 | 0.0103 | 6 | 0.0025 | 0.0029 | 0.0025 | 0.0025 | 0.0023 | 0.0019 | 0.0016 | 0.0029 | 0.0029 | 0.0076 | 7 | 0.0024 | 0.0020 | 0.0024 | 0.0033 | 0.0021 | 0.0022 | 0.0023 | 0.0020 | 0.0026 | 0.0011 | 8 | 0.0028 | 0.0032 | 0.0028 | 0.0035 | 0.0041 | 0.0028 | 0.0020 | 0.0032 | 0.0031 | 0.0009 |
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