Inverse Problem Solution and Regularization Parameter Selection for Current Distribution Reconstruction in Switching Arcs by Inverting Magnetic Fields

Figure 4

Simulation I. The reference of currents (at (a)) and the reconstruction of currents with four parameter selection criteria: discrepancy principle method (b), generalized cross-validation (c), L-curve criterion (d), and quasi-optimality criterion (e).

(a)

(b)

(c)

(d)

(e)