Title :
FEM based modelling and PID controllers design for a class of distributed parameter systems
Author :
Belavy, Cyril ; Vlcek, M. ; Vitalos, Filip ; Lel´o, Stanislav ; Sismisova, Dana
Author_Institution :
Inst. of Autom., Meas. & Appl. Inf., Slovak Univ. of Technol. in Bratislava, Bratislava, Slovakia
Abstract :
In the paper models of distributed parameter systems in the form of lumped-input/distributed-output systems are introduced and modelling of temperature fields of a melting glass process by using of finite element method in software Environment COMSOL Multiphysics is presented. Obtained distributed characteristics are exported to the MATLAB & Simulink, where lumped and distributed models for control synthesis purpose are created. By means of Distributed Parameter Systems Blockset for MATLAB & Simulink, feedback distributed parameter system of control is arranged, where for chosen PID control synthesis method, simulation of control process of temperature field of melting glass is executed and analyzed.
Keywords :
control engineering computing; control system synthesis; distributed parameter systems; finite element analysis; glass; melting; temperature control; three-term control; COMSOL Multiphysics; FEM based modelling; Matlab; PID controller design; Simulink; distributed characteristics; distributed model; feedback distributed parameter system; finite element method; lumped input-distributed output system; lumped model; melting glass process; temperature field modelling; Distributed parameter systems; Finite element analysis; Glass; Input variables; MATLAB; Numerical models; control; distributed parameter systems; finite element method; modelling; temperature fields;
Conference_Titel :
Process Control (PC), 2013 International Conference on
Conference_Location :
Strbske Pleso
Print_ISBN :
978-1-4799-0926-1
DOI :
10.1109/PC.2013.6581423
