Research and Development of Soft sensing Instrument for Slab Temperature measuring Moving in Large Scale Reheating Furnace

Liang Jun (Research Institute of Industrial Process Control National Lab.of Industrial Control Tech.Zhejiang Univ.Hangzhou 310027)  

In this paper,a new method to measure slab temperature for large scale reheating furnace is proposed based on soft sensing model,and a leaded instrument,including industrial PC and high performance DAS cards as its main units is developed.The industrial experiments show that the instruments precision is good enough to satisfy the enginerring demands.The results can be used in such industrial fields as moving solid objects tempe rature measuring for large scale heating space.

【CateGory Index】： TG333.71

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