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This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License
Article
Design and Implementation of a Digital PID Temperature Controller for Neonatal Incubator ESVIN
Author(s)
José Amadeo Dávalos Pinto, Edwin Ávila Córdova. and Claudio Bruno Castillón Lévano
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DOI:10.17265/2159-5275/2015.03.005
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ABSTRACT
The project has as its aim the design and implementation of the control of temperature in the cockpit of the prototype of neonatal life support equipment ESVIN based on the international standard IEC 60601-2-19 concerning the basic security and operation of the neonatal incubators. The prototype has been developed and is important because the cockpit is a new concept of medical equipment of neonatal life support. There was a modeling of the system of heating of the incubator using the concepts of system identification with the purpose of finding a mathematical model that describes the dynamic behavior of the system. Then, design and implement the strategy of feedback control with digital PID (proportional-integral-derivative) algorithm. The model allowed the design and implementation of a digital PID controller that meets in a satisfactory manner with the requirements, in accordance with the international standard. The control system implemented in the neonatal incubator ESVIN improved the effectiveness of the neonatal life support equipment in regard to temperature controller of the cockpit.
KEYWORDS
Neonatal incubator, IEC 60601-2-19, digital PID algorithm, temperature controller
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