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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
81

Usage of RFID technology in the internal materialhandling process in the automotive industry

de Jong, Jordy, Stracke, Thorben January 2014 (has links)
Background: The automotive industry accounts for a large part of the European economic structure. Due to both economical and environmental impacts, the industry has undergone substantial changes and companies have to increase their efficiency to stay competitive. An improvement-area, which can be directly influenced by the company is the internal material handling. A new technology that potentially supports the internal material handling process is the radio frequency identification (RFID) technology, which is perceived as a fruitful successor of the common barcoding technology. Even though the RFID technology shows multiple benefits over the barcoding technology, many companies are still reluctant to the application of the new method. The authors therefore strive to provide a deeper understanding of the following two research questions:   RQ 1: To what extent and how is RFID currently applied in the internal material handling process in the investigated automotive companies? RQ 2: For what reasons did the investigated automotive companies decide to apply or not apply RFID technologies to support their internal material handling process?   Purpose: The purpose of this thesis is to show through a multiple case study to what extent and how RFID technology is currently applied to support the internal material handling process in a number of companies in the automotive sector, both original equipment manufacturers (OEMs) and suppliers. Thereupon the main reasons for or against the application of RFID in these companies are examined.   Method: This thesis adopts a positivistic perspective and a deductive approach. It is designed as a qualitative multiple case study carried out in four different companies with five different plants in the automotive industry. Empirical data was gathered through interviews. The analysis is based on primary as well as secondary data.   Conclusions: Throughout the course of the study it became apparent that the RFID technology is on the radar of all investigated companies. Only Scania Zwolle, Volvo Skövde and Bosch Homburg apply the technology and see concrete benefits in the usage of RFID above barcoding. The extent of application here differs from a large scale to a small scale. The three companies name benefits such as an improved automatic tracking & tracing system with improved real-time data quality and a reduction in costs, which is mainly achieved through a reduction of manual labour. Additionally they face benefits, which are business-specific such as the possibility for automatic alerts throughout the internal material handling process at Scania Zwolle, the need for a ‘silent’ successor over barcoding at Volvo Skövde and a supporting tool for their lean management program at Bosch Homburg. VDL Nedcar Born and Scania Oskarshamn in turn name concrete reasons for not applying the technology. VDL Nedcar Born is undergoing substantial changes in their production facility which currently has priority and Scania Oskarshamn does not see benefits that outweigh the high costs for the RFID technology.
82

Integration of tracking into horizontal underground transportation system / by Phillip Kingston Sales

Sales, Phillip Kingston January 2009 (has links)
The world, especially the business world, has changed from consisting of different countries and markets to one global market. This can be attributed to better transportation, communication and information systems. This new development has changed the rules of the business game. No more do companies compete with local players only but increasingly with foreign based entities. Many experts argue that top companies in the world today are those that have embraced new technologies to improve their entire operations. New information technology allows them to integrate their operations upstream with their suppliers, downstream with their clients as well as in-house to improve their efficiencies. This includes mining companies who have to introduce new information, communication and transportation systems to compete with their global counterparts. This study investigates the operation of South African underground mines operation. This is done with a focus on the integration of tracking technology into the horizontal transportation system. The objective is to improve productivity due to better process control. In order to achieve this objective the entire operational process had to be divided into key elements that had to be investigated. The following key elements were identified and investigated: Information and communication strategy, Organisation structure, Departmental integration, Organisational processes, Management information, Information management, Management information system, Solution selection criteria, Causes of low productivity, Problems with logistics system, Technology implementation methods, Outsourcing, Reasons for technology failure and Future challenges facing industry. The investigation was done in four phases. The first phase provided a framework for a literature study. The second phase comprised a literature study that would set the foundation for the empirical study. The third phase consisted of the empirical study, research methodology and data gathering. The fourth and final phase consisted of data grouping and analysis, conclusions and recommendations. Among the conclusions drawn, the following stand out: There is a general problem in the industry that can be attributed to logistics. There is also a problem of information quality and information flow among the different departments that lead to poor integration. Another problem that was highlighted is the non-involvement of end-users in technology selection and implementation. In terms of future challenges facing the industry, poor education levels, productivity and commodity prices were identified. In terms of solutions for the future, integrating technology, with the involvement of end users, were mentioned. All these findings were uniform across the different mining houses, which show the similarity of the industry culture. / Thesis (M.B.A.)--North-West University, Vaal Triangle Campus, 2009.
83

Integration of tracking into horizontal underground transportation system / by Phillip Kingston Sales

Sales, Phillip Kingston January 2009 (has links)
The world, especially the business world, has changed from consisting of different countries and markets to one global market. This can be attributed to better transportation, communication and information systems. This new development has changed the rules of the business game. No more do companies compete with local players only but increasingly with foreign based entities. Many experts argue that top companies in the world today are those that have embraced new technologies to improve their entire operations. New information technology allows them to integrate their operations upstream with their suppliers, downstream with their clients as well as in-house to improve their efficiencies. This includes mining companies who have to introduce new information, communication and transportation systems to compete with their global counterparts. This study investigates the operation of South African underground mines operation. This is done with a focus on the integration of tracking technology into the horizontal transportation system. The objective is to improve productivity due to better process control. In order to achieve this objective the entire operational process had to be divided into key elements that had to be investigated. The following key elements were identified and investigated: Information and communication strategy, Organisation structure, Departmental integration, Organisational processes, Management information, Information management, Management information system, Solution selection criteria, Causes of low productivity, Problems with logistics system, Technology implementation methods, Outsourcing, Reasons for technology failure and Future challenges facing industry. The investigation was done in four phases. The first phase provided a framework for a literature study. The second phase comprised a literature study that would set the foundation for the empirical study. The third phase consisted of the empirical study, research methodology and data gathering. The fourth and final phase consisted of data grouping and analysis, conclusions and recommendations. Among the conclusions drawn, the following stand out: There is a general problem in the industry that can be attributed to logistics. There is also a problem of information quality and information flow among the different departments that lead to poor integration. Another problem that was highlighted is the non-involvement of end-users in technology selection and implementation. In terms of future challenges facing the industry, poor education levels, productivity and commodity prices were identified. In terms of solutions for the future, integrating technology, with the involvement of end users, were mentioned. All these findings were uniform across the different mining houses, which show the similarity of the industry culture. / Thesis (M.B.A.)--North-West University, Vaal Triangle Campus, 2009.
84

An RFID-based track-and-trace anti-counterfeiting system

Poon, Chun-hin. January 2007 (has links)
Thesis (M. Phil.)--University of Hong Kong, 2008. / Also available in print.
85

Performance models and fabrication of low cost radio frequency identification tags with printed antennas /

Leung, Yun Yuen. January 2008 (has links)
Thesis (Ph.D.)--Hong Kong University of Science and Technology, 2008. / Includes bibliographical references. Also available in electronic version.
86

Analysis and design of UHF and millimetre wave radio frequency identification /

Pursula, Pekka. January 1900 (has links) (PDF)
Thesis (doctoral)--Helsinki University of Technology, 2009. / Includes bibliographical references. Also available on the World Wide Web.
87

Flexible magnetic composite for antenna applications in radio frequency identification (RFID)

Martin, Lara Jean. January 2008 (has links)
Thesis (Ph. D.)--Materials Science and Engineering, Georgia Institute of Technology, 2008. / Committee Chair: Dr. C. P. Wong; Committee Co-Chair: Dr. Manos Tentzeris; Committee Member: Dr. Hamid Garmestani; Committee Member: Dr. Meilin Liu; Committee Member: Dr. Z. L. Wang.
88

RFID antenna coverage optimization : a thesis /

Taylor, Bryce. Freed, Tali. January 2008 (has links)
Thesis (M.S.)--California Polytechnic State University, 2008. / "May 2008." "In partial fulfillment of the requirements for the degree [of] Master of Science in Industrial Engineering." "Presented to the faculty of California Polytechnic State University, San Luis Obispo." Major professor: Tali Freed, Ph.D. Includes bibliographical references (leaves 46-49). Also available online and on microfiche (1 sheet).
89

How will RFID influence the retail environment in New Zealand? an investigation of the views of the retail sector : a dissertation submitted to Auckland University of Technology in partial fulfilment of the requirements for the degree of Master of Computer and Information Sciences (MCIS), 2009 /

Feng, Xiangnan. January 2009 (has links)
Dissertation (MCIS) -- AUT University, 2009. / Includes bibliographical references. Also held in print (110 leaves : ill. ; 30 cm.) in the Archive at the City Campus (T 658.787 FEN)
90

Ordinal logistic regression analysis of RFID doorway portal performance as a function of system design parameters a thesis /

Slobodnik, Anton. Freed, Tali. January 1900 (has links)
Thesis (M.S.)--California Polytechnic State University, 2010. / Mode of access: Internet. Title from PDF title page; viewed on April 16, 2010. Major professor: Dr. Tali Freed. "Presented to the faculty of California Polytechnic State University, San Luis Obispo." "In partial fulfillment of the requirements for the degree [of] Master of Science in Industrial Engineering." "April 2010." Includes bibliographical references (p. 71).

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