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Synthesis of the PID Algorithm for Models of Objects with Double Astatism and Dead Time

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dc.contributor.author IZVOREANU, Bartolomeu
dc.contributor.author FIODOROV, Ion
dc.contributor.author COJUHARI, Irina
dc.contributor.author SECRIERU, Adrian
dc.contributor.author MORARU, Dumitru
dc.contributor.author POTLOG, Mihail
dc.date.accessioned 2022-04-13T05:46:43Z
dc.date.available 2022-04-13T05:46:43Z
dc.date.issued 2021
dc.identifier.citation IZVOREANU, Bartolomeu, FIODOROV, Ion, COJUHARI, Irina et al. Synthesis of the PID Algorithm for Models of Objects with Double Astatism and Dead Time. In: International Conference on Electronics, Communications and Computing: proc. IC ECCO, 21-22 Oct. 2021, Chişinău. Republica Moldova, 2021, pp.156-160. ISBN 978-9975-4264-8-0. en_US
dc.identifier.isbn 978-9975-4264-8-0
dc.identifier.uri https://doi.org/10.52326/ic-ecco.2021/CE.05
dc.identifier.uri http://repository.utm.md/handle/5014/20089
dc.description.abstract The paper summarizes the tuning algorithm for models of objects with inertia and astatism of the second degree and dead time, which describe the dynamics of various technical objects and technological processes. These models of tuned objects have the original double pole and a negative pole and an infinity of poly-zeros due to the dead time component. In order to tune the PID controller algorithm to the model of the given object, the algorithm was elaborated based on the analytical method of the maximum degree of stability. The dead time component approximates by the Pade approximants with nonminimal phase. For the approximate object model, the PID algorithm is synthesized using the maximum degree method with iterations. In order to verify the results obtained at the synthesis of the PID algorithm by the analytical method and method with iterations of the maximum degree of stability, the synthesis of the tuned algorithm was performed using the method of polynomial equations. An example of a system with the control object model and the controller synthesized according to these methods with computer simulation in the MATLAB package was examined and the system performance was analyzed. The advantages of the method of the maximum degree of stability with iterations through reduced calculations and minimum time are highlighted, which lead to the simplification of the procedure for tuning the PID algorithm for these object models and higher system robustness. en_US
dc.language.iso en en_US
dc.publisher Technical University of Moldova en_US
dc.rights Attribution-NonCommercial-NoDerivs 3.0 United States *
dc.rights.uri http://creativecommons.org/licenses/by-nc-nd/3.0/us/ *
dc.subject objects with inertia and astatism en_US
dc.subject models of objects with inertia en_US
dc.subject astatism en_US
dc.subject dead time en_US
dc.subject transfer functions en_US
dc.subject controllers en_US
dc.subject computer simulations en_US
dc.title Synthesis of the PID Algorithm for Models of Objects with Double Astatism and Dead Time en_US
dc.type Article en_US


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  • 2021
    Proceedings of the 11th IC|ECCO; October 21-22, 2021

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Attribution-NonCommercial-NoDerivs 3.0 United States Except where otherwise noted, this item's license is described as Attribution-NonCommercial-NoDerivs 3.0 United States

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