Authors:
Dan Necsulescu
1
;
Bilal Jarrah
1
and
Jurek Sasiadek
2
Affiliations:
1
University of Ottawa, Canada
;
2
Carleton University, Canada
Keyword(s):
Closed Loop Control, Inverse Problem, Plate Temperature Control, Quadrupole Model.
Related
Ontology
Subjects/Areas/Topics:
Distributed Control Systems
;
Engineering Applications
;
Informatics in Control, Automation and Robotics
;
Intelligent Control Systems and Optimization
;
Real-Time Systems Control
;
Robotics and Automation
;
Signal Processing, Sensors, Systems Modeling and Control
;
Signal Reconstruction
;
System Modeling
Abstract:
In this paper the temperature at one side of a plate is used to control in closed loop the temperature on the opposite side of the plate. To solve this problem, Laplace transform is used to obtain the quadrupole model of the direct heat equation and the analytical solution for the transfer function for the inverse problem. The resulting hyperbolic functions are approximated by Taylor expansions to facilitate the real-time closed loop temperature control formulation. Simulation results illustrate the advantages and permit to identify the limitations of using inverse problem to closed loop control temperature of a plate.