Precision control of thermal field in solid sample

摘要

The research and development results on the control system design governing by the thermal field into the solid sample are given. The design is based on the following steps: 1) definition of model for thermal field dynamics, 2) prior (in first approximation) spectral decomposition of the field, 3) identification of field and sample parameters, 4) improved spectral decomposition. Computer simulation and implementation of the control system was performed for 1D sample. The efficiency and high accuracy of control system and control algorithms are demonstrated in details.