Measurement of time-dependent fractal dimension for time series of silicon content in pig iron

Zhi-Min Zhou

Physica A: Statistical Mechanics and its Applications, 2007, vol. 376, issue C, 133-138

Abstract: This work applies the rescaled range analysis and fractal dimension technique to analyze the time series on silicon content in pig iron for detecting the inherent mechanism that governs blast furnace iron making process. The results show that there is time-dependent fractal feature and deterministic mechanism in blast furnace (BF) ironmaking process, which is helpful to gain deeper understanding of BF ironmaking process and also provide a powerful tool to solve the prediction of the silicon content in pig iron.

Keywords: Blast furnace; Fractal dimension; Hurst exponent; Silicon content in pig iron (search for similar items in EconPapers)
Date: 2007
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Persistent link: https://EconPapers.repec.org/RePEc:eee:phsmap:v:376:y:2007:i:c:p:133-138

DOI: 10.1016/j.physa.2006.10.090

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