Nonlinear, Rescaling-Based Inverse Heat Conduction Calibration Method and Optimal Regularization Parameter Strategy

摘要: A novel surface heat flux calibration method applicable to nonlinear inverse conduction problems and a new strategy for obtaining an optimal regularization parameter independent of the technique are presented herein. For proposed integral equation, quasi-linearization equation is achieved through both time domain magnitude rescaling based on local temperature measurement. The problem then resolved in terms rescaled variables framework. has form Volterra first kind that relates net unknown their corresponding in-depth measurements during reconstruction tests. Because functional ill-posed, three different methods considered a...