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Heat treatment apparatus and controller for heat treatment apparatus and control method for heat treatment apparatus
Heat treatment apparatus and controller for heat treatment apparatus and control method for heat treatment apparatus
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机译:热处理装置和热处理装置的控制器以及热处理装置的控制方法
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摘要
Temperature control is made without the risk of contaminating object-to-be-processed and with high accuracy. Temperatures are metered out of contact with the objects-to-be-processed, and based on a metered result, estimated temperatures of the objects-to-be-processed are computed. Furthermore, estimation errors of the estimated temperatures are computed to correct the estimated temperatures. Based on a temperature recipe stating relationships between set temperatures and times and the corrected estimated temperatures, a heater is controlled.
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