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Vol.5, No.1, February 2016. ISSN: 2217-8309 eISSN: 2217-8333
TEM Journal
TECHNOLOGY, EDUCATION, MANAGEMENT, INFORMATICS Association for Information Communication Technology Education and Science |
Automatic Thermal Control System with Temperature Difference or Derivation Feedback
Darina Matiskova, Martin Kotus, Milan Balara
© 2016 Darina Matiskova, Martin Kotus and Milan Balara: published by UIKTEN. This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License. (CC BY-NC-ND 4.0)
Citation Information: TEM Journal. Volume 5, Issue 1, Pages 60–66, ISSN 2217-8309, DOI: 10.18421/TEM51-10, February 2016
Abstract:
Automatic thermal control systems seem to be non-linear systems with thermal inertias and time delay. A controller is also non-linear because its information and power signals are limited. The application of methods that are available to on-linear systems together with computer simulation and mathematical modelling creates a possibility to acquire important information about the researched system. This paper provides a new look at the heated system model and also designs the structure of the thermal system with temperature derivation feedback. The designed system was simulated by using a special software in Turbo Pascal. Time responses of this system are compared to responses of a conventional thermal system. The thermal system with temperature derivation feedback provides better transients, better quality of regulation and better dynamical properties.
Keywords – Thermal system, heated system, heating plant, automatic control of temperature, simulation of thermal system, model of heated system. |
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