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Measuring Techniques Based on Soft-sensing(PDF)

南京师范大学学报（工程技术版）[ISSN:1006-6977/CN:61-1281/TN]

Issue:
2003年01期
Page:
5-9
Research Field:
Publishing date:

Info

Title:
Measuring Techniques Based on Soft-sensing
Author(s):
Huang Fengliang
Department of Control Science and Engineering, Nanjing Normal University, 210042, Nanjing, PRC
Keywords:
sof-t sensing;  measuring technique;  indirect measurement
PACS:
TP274.4
DOI:
-
Abstract:
Sof-t sensing, developed in the field of measuring and process control, is a new technique. Some parameters that couldn‘ t be sampled or had no methods to measure in industry can now be acquired with the measuring techniques based on sof-t sensing adopted, which is very important to production automation and quality control. On the basisi of the analysis of sof-t sensing and some actual cases, the measuring techniques adopting sof-t sensing idea and their application are discussed in detail. It is concluded that three kinds of measuring techniques using sof-t sensing which are different from indirect measurement are developed. And the biggest difference among the three measuring techniques is introduced, which involves the different relationship between the inpu-t output variables in the measuring model and the inpu-t output variables in the industrial object.

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Last Update: 2013-04-29