A traceability dynamic calibrating system for transient temperature is designed with a high-frequency modulated high-power CO2 laser source
a high-speed infrared radiation thermometer and a spherical mirror conjugate optical system.Using the dynamic calibration I/O data of transient surface temperature sensor
the dynamic mathematic model of the temperature measurement system is built by the system identification method
and validity of the model is testified by the cross-validation method.Inverse filter method
proposed by Dr.Nahman and Guillaume
is used to compensate the CHAL-010 thermocouple temperature measurement system.Dynamic errors are reduced about 70%
the system dynamic property is preferably improved
and the compensation results are provided.
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references
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