Research Article
A Gyro Signal Characteristics Analysis Method Based on Empirical Mode Decomposition
Table 1
AV coefficients of gyro signals on some frequencies.
| Signal | AV coefficients | () | () | () | () | () |
| FOG | AV (original signal) | | | | | | EMDAV (signals decomposed by EMD) | Level 1 | | | | | | Level 4 | | | | | | Level 7 | | | | | | Level 10 | | | | | | Level 15 | | | | | |
| MEMS gyro | AV (original signal) | | | | | | EMDAV (signals decomposed by EMD) | Level 1 | | | | | | Level 4 | | | | | | Level 7 | | | | | | Level 10 | | | | | | Level 15 | | | | | |
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