Analytical synthesis algorithms of the controllers for the automatic control systems with maximum stability degree and imposed performance
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FIODOROV, Ion, IZVOREANU, Bartolomeu, COJUHARI, Irina, BARANOV, Simion. Analytical synthesis algorithms of the controllers for the automatic control systems with maximum stability degree and imposed performance. In: Conference on Development and Application Systems: DAS 2016 , 19-21 mai 2016, Suceava. New Jersey, SUA: Institute of Electrical and Electronics Engineers Inc., 2016, Ediția a XIII-a, pp. 26-32. ISBN 978-150901993-9. DOI: https://doi.org/10.1109/DAAS.2016.7492543
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Conference on Development and Application Systems
Ediția a XIII-a, 2016
Conferința "13th International Conference on Development and Application Systems"
Suceava, Romania, 19-21 mai 2016

Analytical synthesis algorithms of the controllers for the automatic control systems with maximum stability degree and imposed performance

DOI:https://doi.org/10.1109/DAAS.2016.7492543

Pag. 26-32

Fiodorov Ion1, Izvoreanu Bartolomeu1, Cojuhari Irina1, Baranov Simion2
 
1 Technical University of Moldova,
2 Scientific and Engineering Center „Informinstrument“
 
 
Disponibil în IBN: 13 august 2022


Rezumat

Elaboration of the analytical algorithms for synthesis of typical controllers P, PD, PI and PID to the objects with arbitrary order of inertia and time delay, using the maximum stability degree criterion is proposed in this paper. The dependencies between dominant roots of the designed system and its dynamical performance were used. There were obtained the analytical expressions for calculation the maximum stability degree of the system and the values of dynamical parameters of typical controllers in dependence of known parameters of the control object and imposed performance: damping degree, oscillation degree, overshoot and settling time. To demonstrate the efficiency of proposed algorithms were analyzed three examples of tuning the typical algorithms to the diverse models of objects with imposed performance of the designed system.

Cuvinte-cheie
Control system, maximum stability degree criterion, model of object with inertia and time delay, performance of control system, typical control algorithms