Title :
Regularization parameter design for the nonlinear control of an ill-conditioned thermal process
Author :
Gwak, Kwan-Woong ; Masada, Glenn Y.
Author_Institution :
Dept. of Mech. Eng., Texas Univ., Austin, TX, USA
Abstract :
A design methodology for the selection of regularization parameters is presented for the temperature control of an ill-conditioned thermal process. The optimal Tikhonov parameter is found using an L-curve. Quantitative comparisons of the residuals and standard deviations of the control inputs are used as criteria to select the optimal truncated singular value decomposition (TSVD) parameter.
Keywords :
controllers; nonlinear control systems; singular value decomposition; temperature control; design methodology; ill-conditioned thermal process; nonlinear control; optimal Tikhonov parameter; optimal truncated singular value decomposition; regularization parameter design; regularization parameters; standard deviations; temperature control; Design methodology; Mechanical engineering; Optimal control; Process control; Refrigerators; Singular value decomposition; Sliding mode control; Smoothing methods; Temperature control; Thermal engineering;
Conference_Titel :
Decision and Control, 2002, Proceedings of the 41st IEEE Conference on
Print_ISBN :
0-7803-7516-5
DOI :
10.1109/CDC.2002.1184210
