Research Article
Prediction Model of the Mechanical Behavior of a Fuel Cell Stack under Strengthened Road Vibrating Conditions
Table 2
The contrast of the eigenvalues.
| | Eigenvalues | Target values | Output values | Absolute value of relative error | | | | | | | | | |
| | Maximum in time domain (g) | 1.167 | 3.128 | 1.117 | 9.93 E-1 | 3.069 | 1.106 | 14.90% | 1.89% | 0.98% | | RMS in time domain (g) | | | | | | | 2.22% | 2.83% | 9.65% | | Maximum in frequency domain (g) | | | | | | | 3.30% | 3.46% | 5.33% | | RMS in frequency domain (g) | | | | | | | 3.13% | 2.82% | 12.50% | | Total signal power (g2) | | | | | | | 3.09% | 2.87% | 11.11% |
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