{"title":"Principal Components Analysis for Processing Multiparameter Acoustic Signals of the Mirror-Shadow Technique for Bar Stock Control","authors":"","doi":"10.3103/s8756699023050072","DOIUrl":null,"url":null,"abstract":"<span> <h3>Abstract</h3> <p>The paper provides reasoning for using principal component analysis to assess the generalized characteristics of defects in processing of multiparameter acoustic signals of the multiple mirror-shadow technique for bar stock control. This technique made it possible to reduce the number of signal parameters when forming rejection criteria, develop a methodology for assessing the generalized defect characteristics, and formulate a complex rejection criterion based on the unacceptable value of the generalized defect characteristics for objects made of any grade of steel and any diameter. The results of testing the proposed approach for estimating the generalized characteristics of natural defects using the obtained regression dependence are in satisfactory agreement with the results of metallographic studies</p> </span>","PeriodicalId":44919,"journal":{"name":"Optoelectronics Instrumentation and Data Processing","volume":"108 1","pages":""},"PeriodicalIF":0.5000,"publicationDate":"2023-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Optoelectronics Instrumentation and Data Processing","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.3103/s8756699023050072","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"PHYSICS, MULTIDISCIPLINARY","Score":null,"Total":0}
引用次数: 0
Abstract
The paper provides reasoning for using principal component analysis to assess the generalized characteristics of defects in processing of multiparameter acoustic signals of the multiple mirror-shadow technique for bar stock control. This technique made it possible to reduce the number of signal parameters when forming rejection criteria, develop a methodology for assessing the generalized defect characteristics, and formulate a complex rejection criterion based on the unacceptable value of the generalized defect characteristics for objects made of any grade of steel and any diameter. The results of testing the proposed approach for estimating the generalized characteristics of natural defects using the obtained regression dependence are in satisfactory agreement with the results of metallographic studies
期刊介绍：
The scope of Optoelectronics, Instrumentation and Data Processing encompasses, but is not restricted to, the following areas: analysis and synthesis of signals and images; artificial intelligence methods; automated measurement systems; physicotechnical foundations of micro- and optoelectronics; optical information technologies; systems and components; modelling in physicotechnical research; laser physics applications; computer networks and data transmission systems. The journal publishes original papers, reviews, and short communications in order to provide the widest possible coverage of latest research and development in its chosen field.
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