A METHOD OF COMPARATIVE EVALUATION OF CONTROL SYSTEMS BY THE SET OF PERFORMANCE MEASURES
Volodymyr Drevetskyi
v.v.drevetskyi@nuwm.edu.uaThe National University of Water and Environmental Engineering, Department of Automation, Electrical Engineering and Computer-Integrated Technologies, Rivne, Ukraine (Ukraine)
Ivan Kovela
Lviv Polytechnic National University, Department of Computerized Automatic Systems, Lviv, Ukraine (Ukraine)
Vitalii Kutia
Wroclaw University of Science and Technology, Department of Laser Technology, Automation and Organization of Production, Wroclaw, Poland (Poland)
Abstract
It was proposed a method of comparative estimation of process control loops based on a complex of direct and indirect performance measurers taking into account stability margins. It was presented a comparison algorithm for complex performance parameter considering the influence of stability margins of a control loop on its properties. Features of the method of comparative estimation of process control systems performance have been considered as an example for the closed loop feedback control system with PI controller (4 variations) and the second order plus transport delay plant.
Keywords:
feedback control systems, performance evaluation, stability, controlReferences
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Authors
Volodymyr Drevetskyiv.v.drevetskyi@nuwm.edu.ua
The National University of Water and Environmental Engineering, Department of Automation, Electrical Engineering and Computer-Integrated Technologies, Rivne, Ukraine Ukraine
Authors
Ivan KovelaLviv Polytechnic National University, Department of Computerized Automatic Systems, Lviv, Ukraine Ukraine
Authors
Vitalii KutiaWroclaw University of Science and Technology, Department of Laser Technology, Automation and Organization of Production, Wroclaw, Poland Poland
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