<?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>1692-8261</journal-id>
<journal-title><![CDATA[Prospectiva]]></journal-title>
<abbrev-journal-title><![CDATA[Prospect.]]></abbrev-journal-title>
<issn>1692-8261</issn>
<publisher>
<publisher-name><![CDATA[Universidad Autónoma del Caribe, Facultad de Ingeniería]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1692-82612018000200049</article-id>
<article-id pub-id-type="doi">10.15665/rp.v16i2.1495</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Aplicación del control estadístico multivariado para medir la capacidad del proceso de fabricación de resortes de compresión en acero inoxidable]]></article-title>
<article-title xml:lang="en"><![CDATA[Application of multivariate statistical control to measure the process capability of compression springs in stainless Steel]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Herrera Acosta]]></surname>
<given-names><![CDATA[Roberto]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Hernández Alvear]]></surname>
<given-names><![CDATA[Karen]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Figueroa Gélvez]]></surname>
<given-names><![CDATA[Eliana]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[De La Ossa De Ávila]]></surname>
<given-names><![CDATA[José]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad del Atlántico  ]]></institution>
<addr-line><![CDATA[Barranquilla ]]></addr-line>
<country>Colombia</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad del Atlántico  ]]></institution>
<addr-line><![CDATA[Barranquilla ]]></addr-line>
<country>Colombia</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Ecoambiente Ltda  ]]></institution>
<addr-line><![CDATA[Barranquilla ]]></addr-line>
<country>Colombia</country>
</aff>
<aff id="Af4">
<institution><![CDATA[,Universidad del Atlántico  ]]></institution>
<addr-line><![CDATA[Barranquilla ]]></addr-line>
<country>Colombia</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2018</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2018</year>
</pub-date>
<volume>16</volume>
<numero>2</numero>
<fpage>49</fpage>
<lpage>58</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_arttext&amp;pid=S1692-82612018000200049&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_abstract&amp;pid=S1692-82612018000200049&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_pdf&amp;pid=S1692-82612018000200049&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN La mayor exigencia de los clientes en el cumplimiento de las especificaciones de los productos ha implicado que las industrias aumenten esfuerzos en el análisis y control de las características del producto a lo largo de su producción. El control estadístico multivariado es una herramienta que permite evaluar el cumplimiento de las especificaciones de un producto cuando para determinar su conformidad este tiene dos o más características relacionadas. El objetivo de este artículo consiste en la aplicación del control estadístico multivariado para medir la capacidad del proceso de fabricación de resortes de compresión en acero inoxidable, teniendo en cuenta que este producto es conforme si se cumplen en simultáneo diferentes características. En este estudio se realizó la carta de control multivariada para determinar los parámetros del proceso y luego se calculó el índice de capacidad multivariado para revisar cumplimiento. Los resultados permitieron evidenciar que el proceso en la fase inicial estaba en control y era capaz de cumplir las especificaciones, pero luego en la segunda fase se encontró un proceso con alta variabilidad y poca capacidad de cumplimiento.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT The greater requirement of the clients in the fulfillment of the specifications of the products has implied that the industries increase efforts in the analysis and control of the characteristics of the product throughout its production. The multivariate statistical control is a tool that allows evaluating compliance with the specifications of a product when to determine its compliance it has two or more related characteristics. The objective of this article consists of the application of multivariate statistical control to measure the capacity of the manufacturing process of compression springs in stainless steel, taking into account that this product is compliant if different characteristics are fulfilled simultaneously. In this study, the multivariate control chart was used to determine the parameters of the process and then the multivariate capability index was calculated to check compliance. The results made it possible to show that the process in the initial phase was in control and was capable of complying with the specifications, but then in the second phase, a process with high variability and little compliance capability was found.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Control]]></kwd>
<kwd lng="es"><![CDATA[Multivariado]]></kwd>
<kwd lng="es"><![CDATA[Especificación]]></kwd>
<kwd lng="es"><![CDATA[Parámetro]]></kwd>
<kwd lng="es"><![CDATA[Capacidad]]></kwd>
<kwd lng="en"><![CDATA[Control]]></kwd>
<kwd lng="en"><![CDATA[Multivariate]]></kwd>
<kwd lng="en"><![CDATA[Specification]]></kwd>
<kwd lng="en"><![CDATA[Parameter]]></kwd>
<kwd lng="en"><![CDATA[Capability]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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