Different Approaches to Control of TISO Thermal System

• Main Authors: Jaroslava KRÁLOVÁ, Petr DOLEŽEL
• Format: Article
• Language: English
• Published: VSB-Technical University of Ostrava 2009-06-01
• Series: Transactions of the VSB : Technical University of Ostrava
• Online Access: http://transactions.fs.vsb.cz/2009-2/1692_KRALOVA_DOLEZEL.pdf

The contribution is aimed on problematic of multivariable control. Multivariable system can be controlled by multivariable controller or we can use decentralized control. Control of thermal system with two inputs and one output is shown in the paper. The goal of paper is to find what sort of results we can get by classical approaches and by more sophisticated strategies. Two discrete-time PID controllers are selected as a representative of classical approach and split-range with discrete-time PID controller is selected as a representative of more sophisticated strategy. Control strategies are compared in the view of control quality and costs, information and knowledge required by control design and application.