<?xml version="1.0" encoding="ISO-8859-1"?><article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<front>
<journal-meta>
<journal-id>1405-7743</journal-id>
<journal-title><![CDATA[Ingeniería, investigación y tecnología]]></journal-title>
<abbrev-journal-title><![CDATA[Ing. invest. y tecnol.]]></abbrev-journal-title>
<issn>1405-7743</issn>
<publisher>
<publisher-name><![CDATA[Universidad Nacional Autónoma de México, Facultad de Ingeniería]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1405-77432022000300102</article-id>
<article-id pub-id-type="doi">10.22201/fi.25940732e.2022.23.3.018</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Laboratorio remoto: Control y operación de un osciloscopio Tektronix usando el protocolo TCP/IP]]></article-title>
<article-title xml:lang="en"><![CDATA[Remote Laboratory: Control and operation of a Tektronix Oscilloscope using the TCP/IP protocol]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Espinosa-Espinosa]]></surname>
<given-names><![CDATA[Moisés Isaac]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad Nacional Autónoma de México Facultad de Ciencias Departamento de Física]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Mexico</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>09</month>
<year>2022</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>09</month>
<year>2022</year>
</pub-date>
<volume>23</volume>
<numero>3</numero>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S1405-77432022000300102&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S1405-77432022000300102&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S1405-77432022000300102&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen: Un laboratorio remoto es una tecnología auxiliar para mejorar el sistema educativo tradicional y extender su cobertura a áreas aisladas de manera eficiente y de bajo coste. En este trabajo se presenta el diseño y desarrollo de un subsistema remoto de control, adquisición y almacenamiento de datos para un osciloscopio Tektronix, modelo TDS3054B. Este subsistema llamado SCAADOS presenta una arquitectura cliente-servidor y usa el protocolo de comunicación TCP/IP. El subsistema está integrado por un software de aplicación, el cual está desarrollado bajo el principio de máquinas de estados finitos de Mealy e implementado en la plataforma de programación Labview 2020. Asimismo, este documento presenta las pruebas técnicas que determinaron el desempeño adecuado del subsistema y proporciona dos comparaciones técnicas, la primera es a nivel de software y la segunda es a nivel de sistema. La primera es entre el software propuesto y el software e* Scope de Tektronix, y la segunda es entre los sistemas SCAADOS y SCADA.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract: A remote laboratory is an auxiliary technology to improve the traditional educational system and to extend its coverage to isolated areas in an efficient and low-cost way. This work presents the design and development of a remote control, data acquisition and storage subsystem for a Tektronix oscilloscope, model TDS3054B. This subsystem called SCAADOS presents a client-server architecture and uses the TCP/IP communication protocol. The subsystem is integrated by an application software, which is developed under Mealy's finite state machine principle and implemented in the Labview 2020 programming platform. Also, this paper presents the technical tests that determined the adequate performance of the subsystem and provides two technical comparisons, the first one is at software level and the second one is at system level. The first is between the proposed software and the Tektronix e* Scope software, and the second is between the SCAADOS and SCADA systems.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Laboratorio remoto]]></kwd>
<kwd lng="es"><![CDATA[Labview]]></kwd>
<kwd lng="es"><![CDATA[protocolo TCP/IP]]></kwd>
<kwd lng="es"><![CDATA[osciloscopio]]></kwd>
<kwd lng="es"><![CDATA[Internet]]></kwd>
<kwd lng="es"><![CDATA[máquina Mealy]]></kwd>
<kwd lng="en"><![CDATA[Remote Laboratory]]></kwd>
<kwd lng="en"><![CDATA[Labview]]></kwd>
<kwd lng="en"><![CDATA[TCP/IP protocol]]></kwd>
<kwd lng="en"><![CDATA[oscilloscope]]></kwd>
<kwd lng="en"><![CDATA[Internet]]></kwd>
<kwd lng="en"><![CDATA[and Mealy Machine]]></kwd>
</kwd-group>
</article-meta>
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