<?xml version="1.0" encoding="UTF-8"?><?xml-stylesheet type="text/xsl" href="static/style.xsl"?><OAI-PMH xmlns="http://www.openarchives.org/OAI/2.0/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/ http://www.openarchives.org/OAI/2.0/OAI-PMH.xsd"><responseDate>2026-09-19T05:49:48Z</responseDate><request verb="GetRecord" identifier="oai:dspace.mit.edu:1721.1/123760" metadataPrefix="dim">https://dspace.mit.edu/server/oai/request</request><GetRecord><record><header><identifier>oai:dspace.mit.edu:1721.1/123760</identifier><datestamp>2026-06-06T00:56:35Z</datestamp><setSpec>com_1721.1_7582</setSpec><setSpec>com_1721.1_7581</setSpec><setSpec>col_1721.1_131023</setSpec></header><metadata><dim:dim xmlns:dim="http://www.dspace.org/xmlns/dspace/dim" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:doc="http://www.lyncode.com/xoai" xsi:schemaLocation="http://www.dspace.org/xmlns/dspace/dim http://www.dspace.org/schema/dim.xsd">
   <dim:field mdschema="dc" element="contributor" qualifier="advisor" lang="en_US">David E. Hardt.</dim:field>
   <dim:field mdschema="dc" element="contributor" qualifier="author" lang="en_US">Fernandes, Diarny Oliveira.</dim:field>
   <dim:field mdschema="dc" element="contributor" qualifier="other" lang="en_US">Massachusetts Institute of Technology. Department of Mechanical Engineering.</dim:field>
   <dim:field mdschema="dc" element="contributor" qualifier="department" lang="en_US">Massachusetts Institute of Technology. Department of Mechanical Engineering</dim:field>
   <dim:field mdschema="dc" element="date" qualifier="accessioned">2020-02-10T21:42:31Z</dim:field>
   <dim:field mdschema="dc" element="date" qualifier="available">2020-02-10T21:42:31Z</dim:field>
   <dim:field mdschema="dc" element="date" qualifier="copyright" lang="en_US">2019</dim:field>
   <dim:field mdschema="dc" element="date" qualifier="issued" lang="en_US">2019</dim:field>
   <dim:field mdschema="dc" element="identifier" qualifier="uri">https://hdl.handle.net/1721.1/123760</dim:field>
   <dim:field mdschema="dc" element="identifier" qualifier="oclc" lang="en_US">1139321082</dim:field>
   <dim:field mdschema="dc" element="description" lang="en_US">Thesis: M. Eng. in Advanced Manufacturing and Design, Massachusetts Institute of Technology, Department of Mechanical Engineering, 2019</dim:field>
   <dim:field mdschema="dc" element="description" lang="en_US">Cataloged from PDF version of thesis.</dim:field>
   <dim:field mdschema="dc" element="description" lang="en_US">Includes bibliographical references (page 73).</dim:field>
   <dim:field mdschema="dc" element="description" qualifier="abstract" lang="en_US">This thesis describes the design and development of the motion control system and precision machine elements utilized in a custom vial-packaging machine for use in the medical device industry. A unique rotary bowl feeder was developed for orienting and feeding the vials while a simple transfer line mechanism queues and loads them for packaging. For the mechanical alignment of certain motion elements elastic averaging was utilized to achieve satisfactory vial dispensing performance. A simple motion control system was developed using a Programmable Logic Controller with Human Machine Interface, as well as an Arduino[superscript TM] Leonardo with externally integrated stepper motor controllers. Finally, a machine vision system was integrated to provide information on product packaging quality and machine performance metrics.</dim:field>
   <dim:field mdschema="dc" element="description" qualifier="statementofresponsibility" lang="en_US">by Diarny Oliveira Fernandes.</dim:field>
   <dim:field mdschema="dc" element="description" qualifier="degree" lang="en_US">M.Eng. in Advanced Manufacturing and Design</dim:field>
   <dim:field mdschema="dc" element="description" qualifier="collection" lang="en_US">M.Eng.inAdvancedManufacturingandDesign Massachusetts Institute of Technology, Department of Mechanical Engineering</dim:field>
   <dim:field mdschema="dc" element="format" qualifier="extent" lang="en_US">73 pages</dim:field>
   <dim:field mdschema="dc" element="language" qualifier="iso" lang="en_US">eng</dim:field>
   <dim:field mdschema="dc" element="publisher" lang="en_US">Massachusetts Institute of Technology</dim:field>
   <dim:field mdschema="dc" element="rights" lang="en_US">MIT theses are protected by copyright. They may be viewed, downloaded, or printed from this source but further reproduction or distribution in any format is prohibited without written permission.</dim:field>
   <dim:field mdschema="dc" element="rights" qualifier="uri" lang="en_US">http://dspace.mit.edu/handle/1721.1/7582</dim:field>
   <dim:field mdschema="dc" element="subject" lang="en_US">Mechanical Engineering.</dim:field>
   <dim:field mdschema="dc" element="title" lang="en_US">Design and development of a precision packing stage and master control system for an automated vial packaging machine</dim:field>
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   <dim:field mdschema="mit" element="thesis" qualifier="degree" lang="en_US">Master</dim:field>
   <dim:field mdschema="mit" element="thesis" qualifier="department" lang="en_US">MechE</dim:field>
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   	&lt;Title>Design and development of a precision packing stage and master control system for an automated vial packaging machine&lt;/Title>
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   	&lt;PublicationDate>2019&lt;/PublicationDate>
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    &lt;Keyword>Mechanical Engineering.&lt;/Keyword>
   	&lt;Abstract>This thesis describes the design and development of the motion control system and precision machine elements utilized in a custom vial-packaging machine for use in the medical device industry. A unique rotary bowl feeder was developed for orienting and feeding the vials while a simple transfer line mechanism queues and loads them for packaging. For the mechanical alignment of certain motion elements elastic averaging was utilized to achieve satisfactory vial dispensing performance. A simple motion control system was developed using a Programmable Logic Controller with Human Machine Interface, as well as an Arduino[superscript TM] Leonardo with externally integrated stepper motor controllers. Finally, a machine vision system was integrated to provide information on product packaging quality and machine performance metrics.&lt;/Abstract>
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