Simple Models for Process Control

0321619 - ÚI 2010 RIV AT eng C - Conference Paper (international conference)
Gorez, R. - Klán, Petr
Simple Models for Process Control.
[Přirozené modely pro regulaci procesu.]
MATHMOD VIENNA 09. Vienna: University of Technology, 2009 - (Troch, I.; Breitenecker, F.), s. 1628-1634. ISBN 978-3-901608-35-3.
[MATHMOD 2009. Vienna International Conference on Mathematical Modelling /6./. Vienna (AT), 11.02.2009-13.02.2009]
R&D Projects: GA MŠMT 1N04002; GA MŠMT 1P05ME799; GA AV ČR(CZ) IAA200750802
Institutional research plan: CEZ:AV0Z10300504
Keywords : process models * PID control * second order dynamics
Subject RIV: JD - Computer Applications, Robotics

A second–order–plus–dead–time model is derived from the data used for the characterization of a self–regulating process with a view to its PID control. This modeling approach provides guidelines for the design of the controller and tuning relations are proposed which provide flexibility in the choice of the control system responses and guarantee of stability and robustness. These features are illustrated by simulation results.

V článku je navržen nový model procesu druhého řádu s dopravním zpožděním a odvozena pravidla pro PID regulaci. Nový model lépe vystihuje dynamiku procesu a umožňuje navrhnout regulaci se zlepšenou stabilitou a robustností. Návrh modelu a regulátoru je doplněn simulačními příklady.
Permanent Link: http://hdl.handle.net/11104/0170098