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Chinese Journal of Mechanical Engineering
Figure 7 | Chinese Journal of Mechanical Engineering

Figure 7

From: A Sensitivity Mapping Technique for Tensile Force and Case Depth Characterization Based on Magnetic Minor Hysteresis Loops

Figure 7

a Uo matrix under the tensile force of 0 kN; To highlight the tensile force-induced voltage variation in the matrix, the Uo matrix shown in a is subtracted from the matrix for the cases of F = 39.2 kN and F = 78.4 kN and the obtained results are shown in b and c, respectively; Linear curve fitting operation is applied to the dataset of induced voltages and the tensile forces and the R2 map is shown in d

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