Data Acquisition and Preparation Methods for Continuously Cast Billets Quality Analysis Software

Abstract:

The aim of the research in progress is to enhance continuously cast billets images software analyzer (based on sulfur prints and template photos) data aquisition and preparation methods. Aquired sulfur prints images and templates photographs were evaluated according to statistical criteria. Raw data aquisition and preparation methods for continuously cast billets analysis software based on sulfur prints and templates photographs were developed in course of work. Conditions of aquiring templates sulfur prints and photographs were also evaluated

• Periodical: Applied Mechanics and Materials (Volumes 110-116)
• Pages: 3557-3562
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.110-116.3557
• Online since: October 2011
• Authors: I.I. Matsko, Y.V. Snegirev, Oxana Logunova
• Keywords: Continuously-Cast Billet, Data Acquisition (DAQ), Image Analysis, Preparation, Template

References

[1] S. Logunova, System approach to continuously cast billets quality control information flows research, Control theory and practice problems, # 6, 2008, p.56–62.

[2] S. Logunova, System approach to metallurgical enterprise information flows research, Information technologies in design and production, # 3, 2008, p.32–37.

[3] S. Logunova, Internal-defect formation and the thermal state of continuous-cast billet, Steel in Translation, vol. 38, # 10, 2008, p.849–852.

DOI: 10.3103/s0967091208100148

[4] K. V. Baldin, S. N. Vorobev, V. B. Utkin, Theoretical basis of managerial decision making, Moscow institute of social science and psychology publishers, 2005, p.504.

[5] Russia State Standard 10243-75, Steel. Macrostructure test and estimation methods, USSR Standards committee, introduction 1978. 01. 01, p.41.

[6] Russian Industry Branch Standard 14-4-73, Steel. Casted billet's (ingot) aquired by continuous casting method macrostructure control method, USSR Ferrous Metallurgy Ministry, introduction 1973. 07. 01, p.15.

[7] Russian Industry Branch Standard 14-1-235-91, Steel. Continuously cast billets for long product and pipe billet production macrostructure control method. To replace Russian Industry Branch Standard 14-4-73 in the part, covering square profile continuosly cast billet", USSR Metallurgy Ministry, introduction 1992. 01. 01, p.37.

1485.

(1953).

1421 Equivalent passing rectangle size 95754 163671 37684 Cross-correlation 33346 57700 13371 Normalized cross-correlation metric.

3482.

3525.

3548 Normalized error ratio.

[1] 1310.

[1] 1250.

[1] 1237 Normalized root-mean-square error.

6517.

6474.

6452 Figure 7. Relative error tendencies for image statistical characteristics.