Recognition of Working Condition in Cement Rotary Kiln Based on Generalized Dimensions

Publisher: Trans Tech Publications

E-ISSN: 1662-7482|2015|740|676-679

ISSN: 1660-9336

Source: Applied Mechanics and Materials, Vol.2015, Iss.740, 2015-04, pp. : 676-679

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Abstract

There has been a tight correlation between the change of the cement rotary kiln carrent and operation conditions, such as the kiln thermal condition, the thickness of the crust, the kiln tyre collapse and so on. Considering the different fractal characteristics that cement rotary kiln current signal exhibit in different conditions, this paper has study on the generalized fractal dimension of kiln current signal under different working conditions as the characteristic parameter. The levels and trends of rotary kiln current and working condition will be identified by computing the maximum correlation coefficient according to the generalized fractal dimension of detected signal and of cement rotary kiln current under different working condition.