Synthesis of the Control Algorithm for Third-Order Object Models with Additional Zero and Time Delay

Dumitru Moraru and Bartolomeu Izvoreanu

Intellectus, 2023, issue 2, 116-122

Abstract: In this paper, the tuning procedure for the standardized PID controller for third-order object models with additional zero and time delay using the maximum stability degree method with iteration is analyzed. Analytical calculation expressions for the tuning parameters of the controller were obtained as nonlinear functions of the argument - the degree of system stability, and linear functions of the known parameters of the object model. By varying the degree of stability, these functions are graphically constructed, after which, for the same argument value, sets of controller tuning parameter values are chosen, and the performances of the automatic control system for the control object are verified. The proposed method was compared with other known methods and tested for tuning the PID controller for the temperature control in the extruder of a 3D printer. The advantages of the elaborated procedure were highlighted.

Keywords: automatic control system; PID controller; mathematical model; control algorithm; tuning method; maximal stability degree method with iterations. (search for similar items in EconPapers)
Date: 2023
References: View complete reference list from CitEc
Citations:

Downloads: (external link)
https://agepi.gov.md/sites/default/files/intellectus/Intellectus_2_2023_116.pdf (application/pdf)

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:awf:journl:y:2023:i:2:p:116-122

DOI: 10.56329/1810-7087.23.2.12

Access Statistics for this article

More articles in Intellectus from State Agency on Intellectual Property (AGEPI)
Bibliographic data for series maintained by AGEPI ().