Waveform Prediction of Blade Tip-Timing Sensor Based on Kriging Model and Static Calibration Data

Figure 9

Comparison of the predicted curve and the experimental curve when the angle of the blade cutting the magnetic field line is 35.65′: (a) Kriging model with 10 sets of sample points, (b) Kriging model with 6 sets of sample points, (c) Kriging model with 5 sets of sample points, (d) Kriging model with 3 sets of sample points, (e) polynomial fit of 10 sets of sampling points, and (f) RBF model with 6 sets of sampling points.

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(b)

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