Journal of Automation and Control
ISSN (Print): 2372-3033 ISSN (Online): 2372-3041 Website: http://www.sciepub.com/journal/automation Editor-in-chief: Santosh Nanda
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Journal of Automation and Control. 2019, 7(1), 25-32
DOI: 10.12691/automation-7-1-4
Open AccessArticle

Analytical Design Method of PI Regulators for First Order Plants Control

Orlando Regalón Anias1, , Francisco Herrera Fernández2, Milagros Diez Rodríguez1 and Douglas D. Crockett3

1Camagüey University, North Circumvallation km 4 1/2, Camagüey, Cuba

2Central University of Las Villas, Camajuaní Road km 7 1/2, Santa Clara, Cuba

3Peace Corps México, Avenida Universidad, Santiago de Queretaro, Queretaro, México

Pub. Date: October 15, 2019

Cite this paper:
Orlando Regalón Anias, Francisco Herrera Fernández, Milagros Diez Rodríguez and Douglas D. Crockett. Analytical Design Method of PI Regulators for First Order Plants Control. Journal of Automation and Control. 2019; 7(1):25-32. doi: 10.12691/automation-7-1-4

Abstract

In this paper we propose a designing method for proportional-integral (PI) regulators to control first order plants. It’s based on the analytical expression of the control loop temporal response for a step input, obtained by using inverse Laplace transform. For the application of this method, the desired peak time and maximum overshoot are set as design specifications. The proposed design method is compared with a pole placement method, and adjustments are made to meet design specifications with a discrete implementation of the regulator. Finally, we shown the actual application and performance of this method in a direct current electric drive control.

Keywords:
analytic design design methodologies proportional-integral-derivative (PID) controllers process modeling and identification linear control

Creative CommonsThis work is licensed under a Creative Commons Attribution 4.0 International License. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/

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