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A Semilinear State and Parameter Estimation Algorithm for Inverse Hyperthermia Problems
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: An improved state and parameter estimation algorithm has been developed which decreases the total computational time required to accurately reconstruct complete hyperthermia temperature fields. ...
Multiple Minima in Inverse Hyperthermia Temperature Estimation Problems
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Using one-, two-, and three-dimensional numerical simulation models it is shown that multiple minima solutions exist for some inverse hyperthermia temperature estimation problems. This is a new ...
Comparison of the Adjoint and Influence Coefficient Methods for Solving the Inverse Hyperthermia Problem
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: An adjoint formulation is derived and used to determine the elements in the Jacobian matrix associated with the inverse problem of estimating the blood perfusion and temperature fields during ...
Estimating Three-Dimensional Temperature Fields During Hyperthermia: Studies of the Optimal Regularization Parameter and Time Sampling Period
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: During hyperthermia therapy it is desirable to know the entire temperature field in the treatment region. However, accurately inferring this field from the limited number of temperature measurements ...