Stochastic Modelling and Self Tuning Control of a Continuous Cement Raw Material Mixing System
Open Access
- 1 January 1980
- journal article
- Published by Norwegian Society of Automatic Control in Modeling, Identification and Control: A Norwegian Research Bulletin
- Vol. 1 (1) , 17-37
- https://doi.org/10.4173/mic.1980.1.2
Abstract
The control of a continuously operating system for cement raw material mixing is studied. The purpose of the mixing system is to maintain a constant composition of the cement raw meal for the kiln despite variations of the raw material compositions. Experimental knowledge of the process dynamics and the characteristics of the various disturbances is used for deriving a stochastic model of the system. The optimal control strategy is then obtained as a minimum variance strategy. The control problem is finally solved using a self-tuning minimum variance regulator, and results from a successful implementation of the regulator are givenKeywords
This publication has 6 references indexed in Scilit:
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- On self tuning regulatorsAutomatica, 1973