Research Article

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

Table 1

Parameters and relative errors in Simulation I.

Method

DP1.9601 × 10−51.3350 × 10−55.3264 × 10−2
GCV6.5009 × 10−63.0330 × 10−54.9447 × 10−2
LC2.3840 × 10−61.0893 × 10−51.0255 × 10−1
QO1.5135 × 10−51.1574 × 10−54.9978 × 10−2