Title :
An expert system application for lime kiln automation
Author :
Hagemoen, Stephen W.
Author_Institution :
Universal Dynamics Ltd., Vancouver, BC, Canada
Abstract :
The complex nature of the lime calcining process with its long time delays, variable feed characteristics, changing operating conditions and nonlinear chemical and thermal reaction rates makes the rotary lime kiln difficult to operate. A lime kiln automation system that combines an expert system with adaptive loop controllers to automate kiln operation and provide significant kiln performance improvements is described.<>
Keywords :
adaptive control; expert systems; ovens; adaptive loop controllers; changing operating conditions; expert system application; lime calcining process; lime kiln automation; nonlinear chemical reaction rates; thermal reaction rates; variable feed characteristics; Adaptive control; Adaptive systems; Automation; Calcination; Chemical processes; Delay effects; Expert systems; Feeds; Kilns; Programmable control;
Conference_Titel :
Pulp and Paper Industry Technical Conference, 1993., Conference Record of 1993 Annual
Conference_Location :
Hyannis, MA, USA
Print_ISBN :
0-7803-1354-2
DOI :
10.1109/PAPCON.1993.255821
