{"title":"Measurement of particle size and fluid area of the burden in blast furnace","authors":"R. Kimura, S. Yamamoto","doi":"10.1109/IECON.1990.149217","DOIUrl":null,"url":null,"abstract":"A system that calculates the particle size and fluid area from a blast furnace burden surface image is developed. Off-line test results of the calculation algorithms show that a spatial frequency calculation using the power spectrum of the image is sufficient for the particle size measurement. In addition, a spatial differential of maximum intensity of the sequential image is suitable for fluid area measurement. The system is installed and operating.<<ETX>>","PeriodicalId":253424,"journal":{"name":"[Proceedings] IECON '90: 16th Annual Conference of IEEE Industrial Electronics Society","volume":"22 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1990-11-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"[Proceedings] IECON '90: 16th Annual Conference of IEEE Industrial Electronics Society","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/IECON.1990.149217","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
A system that calculates the particle size and fluid area from a blast furnace burden surface image is developed. Off-line test results of the calculation algorithms show that a spatial frequency calculation using the power spectrum of the image is sufficient for the particle size measurement. In addition, a spatial differential of maximum intensity of the sequential image is suitable for fluid area measurement. The system is installed and operating.<>