Prof. Eng. Bartolomeu IZVOREANU PhD, Lecturer Eng. Irina COJUHARI
Rezumat
In lucrare se analizeaza posibiltatile utilizarii in stuctura regulatorului standard PID a unei componente
adaugatoare, proportionale derivatei a doua, care corespunde acceleratiei abaterii marimei reglate. Algoritmul standard
PID si modificat PIDD2 sunt acordate la modelul obiectului cu inertie de ordinul doi si timp mort dupa metoda gradului
maximal de stabilitate cu iteratii. Se efectueaza o analiza comparativa a rezultatelor obtinute la acordarea algoritmilor
propusi la obiectul dat.
Cuvinte cheie: obiect de reglare cu inertie si timp mort functie de transferalgoritm PIDPIDD2parametrii de acordacordarea algoritmuluimetoda de acordare gradul maximal de stabilitate cu iteratii .
Abstract
In this paper was done the analyzation of possibilities the uses in the standard PID structure the
additional component, the proportional second derivate, which corresponds with acceleration of the deviation of
the control value. The standard algorithm PID and modified PIDD2 are tuned to the model object with inertia
(second order) and time delay using the maximal stability degree method with iteration. It was done the
comparative analyzation of the obtained results of tuning the proposed algorithms to the model object
Keywords: the control object with inertia second order and time delaytransfer functionalgorithms PIDPIDD2tuning valuesthe tuning algorithmtransition processthe performancesthe maximal stability degree method with iteration
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