Dissertations / Theses on the topic 'Logistická centra'
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Krejcar, Miloš. "Kritická analýza logistických a průmyslových center a predikce jejich vývoje." Master's thesis, Vysoké učení technické v Brně. Ústav soudního inženýrství, 2011. http://www.nusl.cz/ntk/nusl-232601.
Full textKrálová, Veronika. "Logistika obchodních řetězců." Master's thesis, Vysoká škola ekonomická v Praze, 2010. http://www.nusl.cz/ntk/nusl-75120.
Full textStískal, Jiří. "Řízení skladových zásob obchodní společnosti." Master's thesis, Vysoké učení technické v Brně. Fakulta podnikatelská, 2013. http://www.nusl.cz/ntk/nusl-223799.
Full textDopirák, Miroslav. "Studie distribučního centra v obchodní organizaci u vybrané skupiny sortimentu." Master's thesis, Vysoké učení technické v Brně. Fakulta podnikatelská, 2008. http://www.nusl.cz/ntk/nusl-221708.
Full textKarafiátová, Hana. "Návrh metod pro správu logistických center v podmínkách České republiky." Master's thesis, Vysoké učení technické v Brně. Ústav soudního inženýrství, 2013. http://www.nusl.cz/ntk/nusl-232754.
Full textTrybula, Stanislav. "Zhodnocení investičního projektu výstavby logistického centra - Koncept 2015." Master's thesis, Vysoká škola ekonomická v Praze, 2012. http://www.nusl.cz/ntk/nusl-165456.
Full textCarlsson, Oliver, and Marcus Nilsson. "Material placement at Nyköping travel centre construction site." Thesis, Linköpings universitet, Kommunikations- och transportsystem, 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-177541.
Full textpoutiainen, hampus, and Simon Sigvant. "Vägen till gynnsam returlogistik : En enfallsstudie på Ikea DC." Thesis, Tekniska Högskolan, Högskolan i Jönköping, JTH, Logistik och verksamhetsledning, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:hj:diva-45846.
Full textSyfte – Syftet med studien är att identifiera nyckelfaktorer för utvecklingen av returlogistik på en distributionscentral. Studien skall bidra till att täcka det kunskapsgap som finns i problemområdet utveckling av returlogistik på en distributionscentral. Detta då tidigare forskning primärt behandlat problemområdet mellan kund och fokalfirma. Studiens syfte har brutits ned i två frågeställningar. Först vill studiens författare ta reda på vilka krafter som påverkar utvecklingen av returlogistik på en distributionscentral. Vidare skall viktiga faktorer för utvecklingen av returlogistik på en distributionscentral identifieras. Metod – Studiens valda metod är enfallsstudie då endast en process studeras, även för att kunna erhålla mer djupgående kunskap om det valda problemområdet. Studiens fallföretag är Ikea distributionscentral som är lokaliserade på industriområdet Torsvik utanför Jönköping och är verksamma inom möbelbranschen. Litteraturinsamlingen har genomförts med hjälp av fyra olika insamlingsmetoder: rekommendation av sökord, rekommendation av artikel, sökning i databaser och snowball sampling. Vidare har studiens insamlade data erhållits genom intervjuer, dokumentstudier samt observationer. Slutligen anses studiens interna validitet vara hög, under förutsättningen att teorier om utvecklingen av returlogistik baserade på B2C även anses vara applicerbara i B2B. Vidare anses den externa validiteten vara låg då endast ett företag har studerats. Dock har teorin och empirin analyserats för att nå generella resultat, vilket stärker den externa validiteten. Resultat – Med studiens insamlade teori och empiri som bakgrund har författarna tagit fram underlag för vilka nyckelfaktorer som är viktiga för utvecklingen av returlogistik på en distributionscentral. De nyckelfaktorer som identifierades som viktiga och bör tas i beaktande var: drivande- och hindrande krafter för utvecklingen av returlogistik på en distributionscentral, grundorsaker för returlogistik på en distributionscentral, return avoidance, gatekeeping, supplier relationship management och grön logistik. Vidare upptäcktes att en stor påverkande faktor för en gynnsam utveckling av returlogistik på en distributionscentral var kontinuerlig utbildning av personal i samband med utvecklingen av sin returlogistikprocess. Implikationer – I studiens analys framkom det att många av de hinder som kan uppstå i samband med utvecklingen av returlogistik handlar om det förståelsegap som finns mellan ledning och den operativa kärnan. Med detta som bakgrund rekommenderar studiens författare att ett företag måste lägga stor vikt på att se till att en utveckling sker både på process-nivå och personal-nivå. Begränsningar – Det som anses begränsa den interna validiteten och i sin tur studiens trovärdighet är att många av de teorier som har använts primärt är grundade i B2C. En ytterligare begränsning är valet av enfallsstudie, detta då forskningsfrågorna och syftet formulerades för att söka generella slutsatser. Nyckelord – Reverse logistics, Return management, Return avoidance, Gatekeeping, Supplier relationship management, Green logistics, Distributionscentral
Veselý, Leoš. "Studie importní logistiky v distribuční organizaci pro výrobním podniky." Master's thesis, Vysoké učení technické v Brně. Fakulta podnikatelská, 2013. http://www.nusl.cz/ntk/nusl-224305.
Full textEngström, Amanda. "Allocation of a consolidation centre for construction materials in Norrköping." Thesis, Linköpings universitet, Kommunikations- och transportsystem, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-137668.
Full textIndrijauskas, Dainius. "Statybų logistika UAB „Dažymo technologijų centras“." Bachelor's thesis, Lithuanian Academic Libraries Network (LABT), 2011. http://vddb.laba.lt/obj/LT-eLABa-0001:E.02~2011~D_20110804_101724-53474.
Full textThere is submitted construction‘s logistics by theoretical aspect and estimating construction‘s logistics of UAB “Dažymo technologijų centras“ in Bachelor's final work. Logistics conception is disputed in theoretic part, also subsystems of construction logistics materials' delivery and construction – place and storage are discerned in this part of final work. Final Bachelor's work tries to evaluate construction‘s logistics of UAB „Dažymo technologijų centras“ and to identify measures that could improve construction company's activity. In spite of obtained profitt there were observed significant disadvantages of company‘s materials suply and construction-place subsystem when logistics of construction company UAB „Dažymo technologijų centras“ was evaluated. Disadvantages occur due to the lack of attention and competition to these activities of company.
Persson, Alexander, and Joel Roos. "Analysis and optimization of the board distribution to central and northern Europe at Fiskeby Board AB." Thesis, Linköpings universitet, Kommunikations- och transportsystem, 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-150143.
Full textLidman, Fredrik, and Johannes Sandgren. "Stadium central warehouse - possibilities to an improved picking process." Thesis, Linköpings universitet, Kommunikations- och transportsystem, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-141680.
Full textMihoková, Andrea. "Vývoj logistických center v Českej a Slovenskej republike." Master's thesis, Vysoká škola ekonomická v Praze, 2010. http://www.nusl.cz/ntk/nusl-73720.
Full textMedveďová, Klára. "Studie skladového hospodářství distribučního centra vybrané společnosti." Master's thesis, Vysoké učení technické v Brně. Fakulta podnikatelská, 2017. http://www.nusl.cz/ntk/nusl-316908.
Full textIlic, Milena, and Marie Svensson. "Interesting Key Performance Index (KPI) to compare before and after the introduction of urban distribution centre." Thesis, Linköpings universitet, Kommunikations- och transportsystem, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-139029.
Full textPavanelli, Carlos Alberto. "As vantagens competitivas dos centros de distribuição no processo logístico de distribuição de bebidas." Universidade de São Paulo, 2003. http://www.teses.usp.br/teses/disponiveis/18/18137/tde-10072017-143207/.
Full textThe purpose of this paper is to show how the center of distribution (CD) can improve the quality on service for clients and urban transportation in the beverage distribution activities. Therefore, it is necessary to make a deeper study of logistical concepts and all the activities that are part of it, such as sales production, storage, distribution, costs, including also the concepts of marketing, relationship with the client and his/her satisfaction. It is an order to get an integrated system between production and costumer. A research was accomplished among several beverage distributors in order to make a reference of market field. Franchisee distributors for large trade marks as well as small independent distributors were analysed. The result of the studies show us that a larger amount of these distributors do not realize the storage and routing know-how, working empirically. It is verified a great competitive desadvantage between the few-expressive or independent small franchisee distributors and the large franchisee distributor representing the large trade marks with a huge acceptance in the market. Then, it is concluded that the center distribution integrating all the trade marks or at least all the less expressive ones can be the adequate strategy for a qualified and profitable distribution.
Večeřa, Stanislav. "Návrh řešení automatické identifikace v logistickém centru." Master's thesis, Vysoké učení technické v Brně. Fakulta podnikatelská, 2010. http://www.nusl.cz/ntk/nusl-222560.
Full textUnthank, Gary. "An investigation into logistic centre design tools." Thesis, University of Sunderland, 2000. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.326329.
Full textRawlinson, Christopher Edward. "NATO military logistics policy (Central Region) : management applications, burden sharing problems, consumer logistics control." Thesis, University of Edinburgh, 1990. http://hdl.handle.net/1842/24251.
Full textTsaxiri, Panagiota. "Problems and Solutions in Urban Construction Logistics." Thesis, Linköpings universitet, Kommunikations- och transportsystem, 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-147856.
Full textVráb, Vladimír. "Analýza vzdělávacího systému v logistickém centru společnosti GE Energy." Master's thesis, Vysoká škola ekonomická v Praze, 2008. http://www.nusl.cz/ntk/nusl-15698.
Full textNováková, Zuzana. "Maloobchodní společnosti v České republice a jejich logistika." Master's thesis, Vysoká škola ekonomická v Praze, 2012. http://www.nusl.cz/ntk/nusl-198889.
Full textLee, Yuk-sin Florence. "Analyse the feasibility of development a regional logistics centre for Hong Kong and Shenzhen /." Hong Kong : University of Hong Kong, 2002. http://sunzi.lib.hku.hk/hkuto/record.jsp?
Full textDing, Shile. "Optimizing Verizon distribution center and logistics operations." Thesis, Massachusetts Institute of Technology, 2018. http://hdl.handle.net/1721.1/118019.
Full textThesis: S.M., Massachusetts Institute of Technology, Department of Mechanical Engineering, in conjunction with the Leaders for Global Operations Program at MIT, 2018.
Cataloged from PDF version of thesis.
Includes bibliographical references (pages 77-79).
The recent surge of direct-to-customer (DTC) orders in the retail industry has increasingly put pressure on omni-channel retailers' supply chain networks to offer faster and cheaper delivery while maintaining their supply chain cost position and committed service level agreements. As warehousing and logistics operations are not part of the core business for most omni-channel retailers, both operations are often outsourced to third-party logistics (3PL) companies. This makes it challenging for omni-retailers to actually improve these operations to handle the surging DTC orders through the relationships with their 3PL partners. This thesis presents cost analysis frameworks for improving the effectiveness of warehousing and logistics cost structures in outsourced omni-channel retail distribution networks. The thesis also conveys short-term and long-term strategy recommendations for reducing supply chain costs of these networks through a case study based on Verizon's retail supply chain network. First, a short-term strategy is proposed through leveraging the key cost drivers identified in a should-cost model developed to simulate receiving, pick-pack, and verification operations in distribution centers (DCs) based on a set of parameter inputs, such as volume, labor rate, labor standard time, facility location, staffing strategy, etc. This zero-based should-cost modeling technique can help the hiring company enhance their bargaining power in contract negotiation with 3PL companies in order to realize cost savings and collaborate on implementing new technologies. Second, a long-term strategy is formed to provide frameworks for omni-channel retailers to reconsider the pros and cons of outsourcing and to think of building sustainable and collaborative relationships with 3PL companies for the coming challenges in the omni-channel retail industry. The recommended execution plan is to stay with a centralized DC model and transition to partnering with capable 3PL service providers to pool ground shipments in order to achieve zone-skipping before the last mile delivery for the future.
by Shile Ding.
M.B.A.
S.M.
Zhang, Chengmin, and Chuan Lu. "An Evaluation Approach for Regional Logistics Abilities." Thesis, Högskolan i Gävle, Avdelningen för Industriell utveckling, IT och Samhällsbyggnad, 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:hig:diva-14814.
Full textLenner, Andreas, and Sebastian Zawadzki. "Placement of work stations for optimized and efficient cooperation in the Östgöta control center." Thesis, Linköpings universitet, Kommunikations- och transportsystem, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-137667.
Full textSamuelsson, Stefan, and Mia Ahmetasevic. "Management of construction logistics in Stockholm : Identifying ways of improvement for construction logistics within the inner city of Stockholm." Thesis, Uppsala universitet, Byggteknik, 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-228285.
Full textYan, Julia(Julia Y. ). "From data to decisions in urban transit and logistics." Thesis, Massachusetts Institute of Technology, 2020. https://hdl.handle.net/1721.1/127296.
Full textCataloged from the official PDF of thesis.
Includes bibliographical references (pages 145-155).
Urban transit and city logistics have undergone major changes in recent years, including increased peak congestion, shrinking mass transit ridership, and the introduction of ride-sharing and micro-mobility platforms. At the same time, widespread data collection offers transit agencies insight into their riders in unprecedented detail. In this setting, data has the potential to inform decision-making and make meaningful impact on problems of great public interest. This thesis concerns data-driven decision-making for public transit systems, and spans topics from demand estimation to the design and operation of fixed-route systems and paratransit. The first chapter is concerned with origin-destination demand estimation for public transit. Our aim is to estimate demand using aggregated station entrance and exit counts, which can be modeled as the problem of recovering a matrix from its row and column sums.
We recover the demand by assuming that it follows intuitive physical properties such as smoothness and symmetry, and we contrast this approach both analytically and empirically with the maximum entropy method on real-world data. The next two chapters then use this demand data to inform strategic transit planning problems such as network design, frequency-setting, and pricing. These problems are challenging alone and made even more difficult by the complexity of commuter behavior. Our models address operator decision-making in the face of commuter preferences, and our approaches are based on column generation and first-order methods in order to model complex dynamics while scaling to realistic city settings. Finally, we explore tactical decision-making for paratransit. Paratransit is a government-mandated service that provides shared transportation for those who cannot use fixed routes due to disability.
Although paratransit is an essential safety net, it is also expensive and requires large government subsidies. These financial difficulties motivate us to develop large-scale optimization algorithms for vehicle routing in paratransit. We provide an optimization-based heuristic approach to servicing paratransit requests subject to labor constraints; this approach shows strong performance while also being tractable for several thousand daily requests..
by Julia Yan.
Ph. D.
Ph.D. Massachusetts Institute of Technology, Sloan School of Management, Operations Research Center
Eren, Nurdan, and Yusuf Hasim Sat. "Layout Design of A Third Party-Logistics Centre: A Case Study." Thesis, Linnaeus University, School of Engineering, 2010. http://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-6639.
Full textThe purpose of this thesis is to develop an integrated model which involves creative and analytical features for designing a cost effective logistics centre layout on operational level, with respect to time and space utilization. Engineering methods, creative skills, simulation and multi-criteria decision making methods were integreted in the developed model. The model has been implemented and validated in Oskarshamn Intralog, which is a sister company of Scania. After applying the model in the case company, three different layout concepts were generated based on engineering and simulation techniques. These concepts were evaluated from utilization of space, time and flexibility aspects. Furthermore, multi criteria decision making method was used to select the most cost effective layout concept among these concepts. Different aspects helped to see various effects of warehouse operations on layout design. Simulation was used as a powerful tool to test cycle time within designed concepts. Clearly it was concluded that a combination of two concepts led to reach the expected results as an optimum point among space, time utilization and flexibility which fullfilled the answer to both academical and practical problem
Syftet med den här uppsatsen är att utveckla en integrerad modell som inbegriper kreativa och analytiska egenskaper. Modellen ska användas till att designa en kostnadseffektiv planering av anläggningen för ett logistikcentrum på en operationell nivå, med avseende på tid- och lagerplatsutnyttjande. Tekniska metoder, kreativitet, simulering, samt “multi-criteria decision making” är integrerade i modellen. Validering och implementering av modellen skedde på Oskarshamn Intralog, ett systerföretag till Scania. Efter tillämpning av modellen på fallföretaget, genererades tre olika koncept för planering av anläggningen. Koncepten utvärderades utifrån utnyttjande av plats, tid, samt flexibilitet. Dessutom har metoden “multi-criteria decision making” använts för att selektera det mest kostnadseffektiva av de tre koncepten. Olika aspekter på tid- och lagerplatsutnyttjande, samt flexibilitet bidrog till att se olika effekter på lagerhantering. Simuleringar genomfördes för att testa cykeltiden i de utvecklade koncepten. Slutsatsen är att en kombination av två koncept ledde till det förväntade resultatet; en optimal punkt för tid- och lagerplatsutnyttjande, samt flexibilitet, vilket uppfyller svar till de akademiska och praktiska problemen
Ma, Ying, and 馬瑩. "Logistics center in Beijing: an economic and environmental analysis." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2005. http://hub.hku.hk/bib/B31634230.
Full textMa, Ying. "Logistics center in Beijing an economic and environmental analysis /." Click to view the E-thesis via HKUTO, 2005. http://sunzi.lib.hku.hk/hkuto/record/B31634230.
Full textSimana, Angeline. "The future of Walvisbay as a hub for South Central Africa : potentials and constraints." Thesis, Stellenbosch : Stellenbosch University, 2000. http://hdl.handle.net/10019.1/51979.
Full textENGLISH ABSTRACT: This study is aimed at determining whether the Port of Walvis Bay has what it takes to become a future hub port on the south-western coast of Africa. An equally important aspect of this study is to promote Walvis Bay as an economically viable option for trade in and out of Central and Southern Africa, and what proportion of traffic Walvis Bay could expect to capture from competing regional ports, especially the ports of Durban and Cape Town. The conclusions arrived at in this study indicate that the prospects for transforming Walvis Bay into a future hub port will depend on the increased involvement of the private sector, political and industrial stability, as well as regional integration to mention just a few. It is clear that Walvis Bay does not pose a competitive threat to the ports of Cape Town and Durban, and can only perform a complementary role.
AFRIKAANSE OPSOMMING: Die doel van hierdie studiestuk is om te bepaal of die Hawe van Walvisbaai oor die vermoë beskik om ‘n sentrale hawe vir die suidelike en weskus van Afrika te wees. ‘n Belangrike aspek van die studie is om Walvisbaai te bevorder as ‘n ekonomiese alternatief vir handel na en vanaf Sentraal en Suidelike Afrika, en om die verhouding van verkeer te bepaal wat gewen kan word vanaf kompeterende hawens in die streek, veral die Durbanse en Kaapse Hawens. Die resultate bewys dat die moontlikhede om Walvisbaai te omskep in ‘n toekomstige sentrale hawe, alleenlik deur die deelname en samewerking van die privaatsektor, politieke goeie wil, die industriële stabiliteit van die land en integrasie met buurstate bewerkstellig kan word. Walvisbaai hou geen kompeterende bedreiging in vir die hawens van Kaapstad en Durban nie, en kan slegs ‘n komplementerende rol speel.
李玉倩 and Yuk-sin Florence Lee. "Analyse the feasibility of development a regional logistics centre forHong Kong and Shenzhen." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2002. http://hub.hku.hk/bib/B31260871.
Full textRyberg, Lisa, and Johanna Skogum. "Hållbar citylogistik : En fallstudie över hur flödet av godstransporter i Skövdes stadskärna kan förbättras utifrån ett intressent- och hållbarhetsperspektiv." Thesis, Högskolan i Skövde, Institutionen för handel och företagande, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:his:diva-16926.
Full textIn order to create an attractive urban centre where people thrive, freight transport needs to provide the urban centre businesses with deliveries. However, these urban freight transports have several negative effects on profitability, people and the planet. The aim of this case study is therefore to create a more sustainable city logistics, where the flow of freight transports into, within and out of Skövde's urban centre will be improved from both a stakeholder and sustainability perspective. The study also considers the existing problems and challenges, and what conflicts of interest can arise, in the creation of a sustainable city logistics. The theoretical framework presents the content of a sustainable city logistics and which stakeholders and actors are involved in the creation of a sustainable city logistics. Later the negative impacts of urban freight transport are described from a social, economic and environmental perspective, which forms the basis for the theoretical improvement proposals. The proposals for improvement should benefit as many stakeholders as possible in order to be credible, and improve the flow of freight transport into, within and out of Skövde's urban centre. In order to study the problems in Skövde's urban centre from the perspective of different stakeholders, the empirical data collection consists of a combined research methodology. The data collection contains a direct observation and quantitative data considering the movement of freight transport in Skövde's urban centre. Furthermore, the study contains surveys and interviews with distributors and receivers in Skövde's urban centre. Each stakeholder has also been given the opportunity to rank which negative impacts of urban freight transport they considered to be more or less important in the creation of a sustainable city logistics in Skövde. The analysis is based on both proposals for improvement and the stakeholders' perspective on sustainable city logistics to find out how the flow of freight transport in Skövde's urban centre can be improved from a sustainability perspective in order to benefit several stakeholders. The result contains four recommended improvement proposals that are considered reasonable to implement in Skövde's urban centre within an estimated time horizon.
Calmon, André du Pin. "Reverse logistics for consumer electronics : forecasting failures, managing inventory, and matching warranties." Thesis, Massachusetts Institute of Technology, 2015. http://hdl.handle.net/1721.1/98720.
Full textCataloged from PDF version of thesis.
Includes bibliographical references (pages 147-150).
The goal of this thesis is to describe, model, and optimize reverse logistics systems commonly used in the Consumer Electronics industry. The context and motivation for this work stem from a collaboration with an industrial partner, a Fortune 500 company that sells consumer electronics and is one of the top retailers in its sector. The thesis is divided into three parts. In the first part of the thesis we model and analyze the problem of forecasting failures of new products. When a new device is introduced to the market there is limited information available about its failure time distribution since most devices have yet to fail. However, there is extensive failure time data for prior devices, as well as evidence that the failure time distribution for new devices can be forecast from the data for prior devices. In this setting, we propose two strategies for forecasting the failure distribution of new products that leverages the censored failure observations for the new devices as well as this massive amount of data collected for prior devices. We validate these strategies using data from our industrial partner and using data from a social enterprise located in the Boston area. The second part of the thesis concerns inventory management in a reverse logistics system that supports the warranty returns and replacement for a consumer electronic device. This system is a closed-loop supply chain since failed devices are refurbished and are kept in inventory to be used as replacement devices or are sold through a side-sales channel. Furthermore, managing inventory in this system is challenging due to the short life-cycle of this type of device and the rapidly declining value for the inventory that could potentially be sold. We propose a stochastic model that captures the dynamics of inventory of this system, including the limited life-cycle and the declining value of inventory that can be sold off. We characterize the structure of the optimal policy for this problem. In addition, we introduce two heuristics: (i) a certainty-equivalent approximation, which leads to a simple closed form policy; and (ii) a dual balancing heuristic, which results in a more tractable newsvendor type model. We also develop a robust version of this model in order to obtain bounds for the overall performance of the system. The performance of these heuristics is analyzed using data from our industrial partner. The final part of the thesis concerns the problem faced by a consumer electronics retailer when matching devices in inventory to customers. More specifically, we analyze a setting where there are two warranties in place: (i) the consumer warranty, offered by the retailer to the consumer, and (ii) the Original Equipment Manufacturer (OEM) warranty, offered by the OEM to the retailer. Both warranties are valid for a limited period (usually 12 months), and once warranties expire, the coverage to replace or repair a faulty device ends. Thus, a customer does not receive a replacement if he/she is out of consumer warranty, and the retailer cannot send the device to the OEM for repairs if it is out of OEM warranty. The retailer would ideally like to have the two warranties for a device being matched, i.e., the customer would have the same time left in his consumer warranty as the device would have left in the OEM warranty. A mismatch between these warranties can incur costs to the retailer beyond the usual processing costs of warranty requests. Namely, since a device can fail multiple times during its lifecycle the replacement device sent to customers that file warranty requests can lead to out-of-OEM-warranty returns. In order to mitigate the number of out-of-OEM-warranty returns, we propose an online algorithm to match customers that have filed warranty claims to refurbished devices in inventory. The algorithm matches the oldest devices in inventory to the oldest customers in each period. We characterize the competitive ratio of this algorithm and, through numerical experiments using historical data, demonstrate that it can significantly reduce out of warranty returns compared to our partner's current strategy.
by Andre du Pin Calmon.
Ph. D.
Liao, Te-San. "Modeling and cost analysis of global logistics and manufacturing system." Thesis, Massachusetts Institute of Technology, 1997. http://hdl.handle.net/1721.1/42803.
Full textIncludes bibliographical references (leaves 56-57).
by Te-San Liao.
S.M.
Svatoň, Ondřej. "Potenciál veřejných logistických center v železniční dopravě v ČR." Master's thesis, Vysoká škola ekonomická v Praze, 2017. http://www.nusl.cz/ntk/nusl-359140.
Full textKovařík, Jan. "Kritická analýza logistických a průmyslových center a predikce jejich vývoje." Master's thesis, Vysoké učení technické v Brně. Ústav soudního inženýrství, 2013. http://www.nusl.cz/ntk/nusl-232749.
Full textBergqvist, Julia, and Linnea Djurling. "Minska slöserier med hjälp av verktyg inom Lean : Fallstudie på Omlastningscentralen i Eskilstuna." Thesis, Mälardalens högskola, Akademin för innovation, design och teknik, 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:mdh:diva-54565.
Full textExamensarbetets syfte är att undersöka hur en distributionscentral kan implementera verktyg inom Lean för att minska slöserier och hur de anställda kan motiveras inför implementering av Lean. Följande forskningsfrågor har framställts för att uppfylla syftet: •Hur kan slöserier minskas med hjälp av verktyg inom Lean i en distributionscentral? •Hur motiveras anställda till implementering av Lean? Metoden som använts är en fallstudie som har genomförts på en distributionscentral. Den insamlade primärdata är från observationer och semistrukturerade intervjuer från både anställda och kunder. Sekundärdata har hämtats från vetenskapliga artiklar och böcker som gjort det möjligt att sammankoppla den teoretiska referensramen med resultatet. På fallföretaget identifierades fyra slöserier som är väntan, onödig rörelse, onödiga transporter och outnyttjad kompetens. Processen som undersökts har sett likadan ut i ungefär 25 år vilket gör att den är utdaterad och ineffektiv. Majoriteten av respondenterna har svårt att se hur processen kan förändras till det bättre, men ett fåtal kan se hur effektivisering kan ske. Studiens slutsatser var hur några exempel på verktyg inom Lean kan minska slöserier som kan upptäckas på distributionscentraler, samt hur de anställda kan motiveras inför en förändring. Genom att använda sig av 7+1 slöserier identifieras först vilka av dem som förekommer och sedan implementeras 5S, JIT och 5 varför för att minska dessa. De anställda kan motiveras inför en förändring genom att ledningen är engagerad och väl förberedd. Upptiningsfasen i förändringsprocessen är viktig för att undvika motstånd från de anställda.
Costa, Walter Antonio da Silva [UNESP]. "Proposta de etapas de implementação de WMS: um estudo de caso em um varejista moveleiro." Universidade Estadual Paulista (UNESP), 2008. http://hdl.handle.net/11449/93065.
Full textCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
Uma das etapas críticas da distribuição física está no gerenciamento e administração dos produtos que são armazenados em Centros de Distribuição (CD), ou seja, nas operações de recebimento do pedido, recebimento de mercadorias, controle de qualidade, movimentação de materiais, armazenagem, separação e expedição. São críticas, também, as informações relacionadas aos produtos como quantidade, prazo e a rapidez no atendimento aos pedidos. O Warehouse Management System (WMS) é um sistema especialista que gerencia operações de CD, buscando atender as necessidades inerentes dessa atividade. Dessa forma, muitas empresas adotam estes sistemas objetivando o aprimoramento das operações logísticas e do gerenciamento do CD. Vem ocorrendo nas empresas uma série de implementações de WMS em diversos segmentos. O setor moveleiro possui muitas particularidades no tocante a logística de armazenagem das mercadorias, tais como: tamanhos, geometrias e pesos bem diferentes; alta rotatividade de modelos; alta segmentação de produtos no CD com mesmo código de venda. O objetivo principal desta pesquisa é apresentar uma proposta de etapas para implementação de WMS em CD. Foi conduzido um estudo em uma empresa varejista de grande porte do setor moveleiro que foi uma das pioneiras na implementação do WMS. A empresa adotou em seu CD um WMS para atuar em conjunto com o sistema gestor (Enterprise Resource Planning - ERP) da organização. Considerando a literatura um pouco escassa e dispersa nesta área específica do conhecimento em âmbito nacional, procurou-se prover aos praticantes um estudo que demonstre que, com uma correta implementação e uso do WMS, significativos ganhos podem ser obtidos. O resultado desta pesquisa é a proposição detalhada de uma série de etapas para a implantação de WMS, bem como uma descrição do sistema de informação e operação do CD antes e depois da implementação do WMS da empresa focal.
On of the critical phases of the physical distribution is the managemente and administration of products which are stored in warehouse, mainly in operations of order fulfillment. There are critical information related to products such as; quantity, time reliability and speed in the customer service. The Warehouse Management System (WMS) is a specialist system which manages the operations of warehouses, attempting to meet the inherent needs of these operations. This way, many companies adopt these systems aiming at the improvement of the logistics operations and the management of warehouses. There have been implementations of the WMS in several business segments. The furniture sector posses many particularities related to storage of goods, such as: geometries and different weights; high models turmaround; high segmentation of products in warehouse with the same sale code. The main objective of this research is present an implementation planning methodology of WMS in warehouses. It was driven a study of a large-scale retail company from the Braziliam furniture sector. The company adopted in their warehouse, a WMS to work together with the ERP of the organization. Considering the operational improvement potential, this study aims at providing the practitioners with a study which shows that, with a good implementation and correct use of the WMS, significant profits can be obtained. The result of this research is the definition of implementation phases of a WMS, as well like the hoist of the system of information and operation of the warehouse before and after the implementation of WMS in the organization.
Vadakkekara, Bhaskaran Bibin, and Visakh Shaji. "Methods to improve the effectiveness of a manual pick and place operation : A case study in a logistics regional distribution centre located at Jönköping, Sweden." Thesis, Tekniska Högskolan, Högskolan i Jönköping, JTH, Industriell organisation och produktion, 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:hj:diva-40534.
Full textKumar, S. "Modelling Fourth-Party Logistics transaction centre for evaluation and integration of trading partners using data envelopment analysis." Thesis, Coventry University, 2015. http://curve.coventry.ac.uk/open/items/b167b8d0-9dd9-4130-be15-4350889556e2/1.
Full textVieira, Helio Flavio. "Centro de consolidação e distribuição da cabotagem." Florianópolis, SC, 2001. http://repositorio.ufsc.br/xmlui/handle/123456789/82185.
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O Brasil é um país de dimensões continentais e possuidor de um imenso potencial aquaviário, seja fluvial interior ou marítimo. Aliado a isso, seus maiores centros produtivos concentram-se numa estreita faixa litorânea, onde se localizam seus maiores centros consumidores. Apesar dessas características amplamente favoráveis ao transporte aquaviário, o País vem dirigindo o fluxo de seus produtos, basicamente, para o modal rodoviário em detrimento do aquaviário. O presente trabalho procurou, primeiramente, analisar as causas que determinaram o declínio do transporte costeiro de carga geral (cabotagem), ao longo dos anos. Posteriormente, foi desenvolvido um trabalho de pesquisa, no qual foram envolvidas empresas usuárias de transportes, onde se procurou levantar os problemas e as condicionantes que vêm impedindo ou restringindo o pleno emprego da navegação costeira de carga geral. A partir daí, procurou-se planejar uma estrutura logística que viesse atender aos anseios e às condicionantes dos usuários, tornando viável a utilização da cabotagem como modal competitivo do rodoviário. Foi analisado o que a cabotagem oferece hoje, em termos de transporte de carga geral, partindo-se, posteriormente, para uma situação otimizada. Uma vez atendidas as principais condicionantes e os entraves apontados pelos usuários para utilização da cabotagem, parte-se de uma perspectiva otimista com relação à transferência de carga do unimodal rodoviário para o bimodal rodo-aquaviário. Partindo desse novo contexto, foram determinados os reflexos positivos alcançados.
OLIVEIRA, ALAN FIRMINO GUERRA DE. "MANAGEMENT MODEL FOR THE IMPLEMENTATION OF A CENTER TO PROVIDE INTEGRATED OFFSHORE LOGISTICS." PONTIFÍCIA UNIVERSIDADE CATÓLICA DO RIO DE JANEIRO, 2014. http://www.maxwell.vrac.puc-rio.br/Busca_etds.php?strSecao=resultado&nrSeq=24583@1.
Full textThe oil industry has been facing a new reality and its focus lies in people s integration, processes and technologies which enable decisions to be taken in a faster way, which optimizes the operation and originates, therefore, the Integrated Operation concept. Taking this scenario into account, the main worldwide companies related to this industry are ready to offer programs which are dedicated to the operational integration of this chain. The first environments stemmed from the concept of the operational control rooms, where the team could monitor the operation and perform communication remotely. Nowadays, companies recognize that, besides the integrated value of the integrated collaboration environments, the operation integration demands care, evaluation, design and implementation planning in order to guarantee that such environments can become a platform which will improve communication, subsidize the best decisions, allow high quality in the analysis and use a pool of expert resources in an efficient manner in order to support several operations simultaneously. Based on this context, the aim of this work is to present a management model for the implementation of a center to provide integrated offshore logistics. The model was proposed based on an action research carried out in an important player unit of the oil industry. The work highlights the main motivations, approaches, advantages and disadvantages, performance indicators which may be constituted, risks as well as other critical factors in the adoption of a management model for the implementation of a center to provide integrated offshore logistics. The model was created with the aim of becoming an efficient management approach for the mitigation of the main variation causes in the logistic processes taking the company analyzed as a reference. The adoption of a model as the one proposed represents a rupture as opposed to the current management practices in most companies, and, therefore, non-conventional approaches in the management of risks and changes are highlighted in this work. Finally, issues inherent to the formulation of the conceptual model for a model which is close to the reality for the implementation are discussed an analyzed.
Černý, Daniel. "Vliv logistiky internetového obchodu na spokojenost zákazníků." Master's thesis, Vysoká škola ekonomická v Praze, 2014. http://www.nusl.cz/ntk/nusl-193437.
Full textStrehlow, Anett, and Katja Rehage. "Olympic Logistics Centers and their Adjustment to Specific Requirementsand Distribution Applications : Comparing the Olympic SummerGames 2000-2008." Thesis, Internationella Handelshögskolan, Högskolan i Jönköping, IHH, Marketing and Logistics, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:hj:diva-18272.
Full textBrunner, Ralf. "Design of external interfaces for the integration of a generic logistics and distribution centre with associated systems." Thesis, University of Sunderland, 1994. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.241021.
Full textGondal, Mansoor Ahmed. "Central Warehousing and Omni channel logistics strategy : A case study of baby products provider and clothing retailer." Thesis, Internationella Handelshögskolan, Jönköping University, IHH, Centre of Logistics and Supply Chain Management (CeLS), 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:hj:diva-48916.
Full textChang, Chun-Hsiang, and 張君祥. "Logistic’s role in the Construction of a Global Logistic Center." Thesis, 2007. http://ndltd.ncl.edu.tw/handle/43169464874595954244.
Full text淡江大學
管理科學研究所企業經營碩士在職專班
95
Due to the prevailing of globalization and liberalization, integrated area economic operation becomes the trend of all trading corporations. For an enterprise to be able to survive, effective application of global resources and customized manufacturing merchandises, as well as on-time delivery are the most important missions. To cope with the rapid change of production, marketing, and dispatching system, it is necessary for multi-nation enterprises set up their production line and dispatching system at an oversea base. Taiwanese industries currently confront a critical moment of reformation and upgrading. Taiwan government should strengthen her international competition advantage and construct an environment beneficial for the long-term development of Taiwanese industries. In the Year of 2000, the government initiated a plan to propel Taiwan to be a “Global Logistic Center” that would create a suitable supply-chain application environment for enterprises. Under the established environment, all the economic trading activities from all over the world can be rapidly , conveniently achieved in the Logistic Center, be it for product supplying, ordering, transporting, and selling. The project would also assist industries to develop their high value-added goods which are found in the upper value-chain so as to maximize their economic value, support them for their overall arrangement of global production, and encourage Taiwanese enterprises and Multinational corporations to be willing to take Taiwan as a major base for a Global Logistic Center. This thesis used the case study method and took two companies as the research target. Through interviewing key managers who are responsible for global logistics operations, this study tries to analyze the government’s preparation of setting up Taiwan as a Free Port so as to facilitate the island to be a global logistic center. Furthermore, the current environmental conditions and what role corporations in the logistics field should play are also discussed in the thesis. Finally, Taiwan’s present situations and advantages and those of near-by prospecting countries are compared. The conclusion shows that Taiwan is located at an advantageous geographic position and has access to a fully developed supply-chain of global high tech industries that make it suitable to be a Free Post and Global Logistic Center. The center could provide functions of research and development, storage, channel, logistics, service, finance, branding, marketing and capital dispatch. As for the Taiwanese logistics industry, it should hold on to the principal of “Free Trading” through modernization and internationalization in the future. They should also improve the operational performance and service quality of the whole Taiwanese logistics system to achieve the goal of “Globalized Logistics” and make the supply-demand dispatch exchanged smoothly among Taiwanese industries and their international partners. By accomplishing these objectives, Taiwan would further become the most important global logistics center in the world.