Method, apparatus, and program for controlling temperature...

Details Method, apparatus, and program for controlling temperature... Method, apparatus, and program for controlling temperature...

2006-01-13

2009-06-16

Hartman, Jr., Ronald D (Department: 2121)

Data processing: generic control systems or specific application

Specific application, apparatus or process

Product assembly or manufacturing

C700S157000, C700S158000, C700S274000, C700S299000, C700S300000

Reexamination Certificate

active

07548796

ABSTRACT:
A temperature variation of a glass substrate2at a plurality of measuring points in a continuous furnace3when preset temperatures of respective furnaces31-33are changed is estimated in the form of a matrix based on a model, an inverse matrix of the matrix is used so as to calculate correction values in such manner that a temperature of the glass substrate2corresponds to a temperature of a desired temperature profile, and the preset temperatures are corrected based on the correction values.

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