Authors:
Golamreza Noshirvani
1
;
Mansour Shirvani
1
and
Alireza Fatehi
2
Affiliations:
1
ACECR Markazi Branch, Iran, Islamic Republic of
;
2
KNtoosi University, Iran, Islamic Republic of
Keyword(s):
Rotary White Cement Kiln, Dynamic Modelling, Linear Identification, Box-Jenkins.
Related
Ontology
Subjects/Areas/Topics:
Informatics in Control, Automation and Robotics
;
Real-Time Systems Control
;
Signal Processing, Sensors, Systems Modeling and Control
Abstract:
Rotary cement kiln is the main part of a cement plant that clinker is produced in it. Continual and prolonged operation of rotary cement kiln is vital in cement factories. However, continual operation of the kiln is not possible and periodic repairs of the refractory lining would become necessary, due to non-linear phenomena existing in the kiln, such as sudden falls of coatings in the burning zone and probability of damages to the refractory materials during production. This is the basic reasoning behind the needs for a comprehensive model which is severely necessary for better control of this process. Such a model can be derived based on the mathematical analysis with consultation of expert operator experiences. In this paper linear model is identified for rotary kiln of Saveh white cement factory. The linear model is introduced using Box-Jenkins structure. The results of the obtained model were satisfactory compared to some other models and can be used for designing adaptive or ro
bust controllers.
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