Global ETD Search

1	Digitale Transformation zurück in die Zukunft [Präsentationsfolien] Trautheim, Andreas 10 December 2016 (has links) (PDF) No description available. Produktdefinition Transformation Lebenszyklus product definition transformation life cycle ddc:620 rvk:ZG 9148
2	Digitale Transformation zurück in die Zukunft [Präsentationsfolien]: Quo vadis virtuelle Produktdefinition und -dokumentation 4.0 Trautheim, Andreas January 2016 (has links) No description available. info:eu-repo/classification/ddc/620 ddc:620
3	Model-Based Definition as a Method for Efficient Digital Product Definition : A Study of Feasibility and Implementation Requirements / Modellbaserad definition som en metod för effektiv digital produktdefinition : En studie om genomförbarhet och implementeringskrav Winkler, Lena Sophie January 2023 (has links) Mechanical engineers have difficulties when attempting to convey three-dimensional product information in a two-dimensional style. Effective collaboration between various users requires capability to deliver standardized data in a digital format. By digitizing product information and making it available for users apart from designers, Model-Based Definition (MBD) provides a solution by defining to product digitally in a three-dimensional environment. The use of MBD in mechanical design processes can have a positive impact on cost, time, and quality of the final product. Although there are standards for defining digital products, they sometimes do not satisfy specific needs of a variety of product landscapes, necessitating company-specific rules. For a successful deployment of MBD the IT infrastructure must be mature, and a company-tailored guideline document is required to bridge current gaps from standards to corporate needs. Therefore, the aim of this study is to analyse software tools and verify if the IT infrastructure is ready to support transition from drawing-based engineering to model-centric practice. Changes are identified and recommendations will be given. The gained experience from creating models in CAD software along with requirements and feedback from stakeholders and users of the product and manufacturing information is input for creation of the guideline and manual for MBD data practices. This supports the company’s transition to a more efficient product definition. With release of the guideline for applying MBD, the milestone is set to sustainably rely on models instead of drawings for communicating product and manufacturing information. The applied CAD programmes provide all functions transcribing MBD according to applicable standards. The resulting data sets can be interpreted by humans and machines, bringing significant benefits when advancing to model-based enterprise where models are used in all business operations. / Maskiningenjörer och konstruktörer från av olika brancher har svårigheter när de försöker förmedla tredimensionell produktinformation på ett tvådimensionellt sätt. Ett effektivt samarbete mellan olika användare kräver kapacitet att leverera standardiserad data i digitalt format. Genom att digitalisera produktinformation och göra den tillgänglig för andra användningsområden än design ger Model-Based Definition (MBD) en lösning. Användningen av MBD i den mekaniska designprocessen kan ha en positiv inverkan på kostnaden, tiden och kvaliteten på slutprodukten. Även om det finns standarder för att definiera digitala produkter, tillfredsställer de ibland inte de specifika behoven hos en mängd olika produktlandskap, vilket kräver företagsspecifika regler. För en framgångsrik implementering av MBD måste företagets IT-infrastruktur vara mogen, och ett riktlinjedokument krävs för att överbrygga de nuvarande klyftorna från standarderna till företagets behov. Därför analyseras mjukvaruverktygen om dessa är redo att stödja övergången från ritningsbaserad teknik till modellcentrerad praktik. Förändringar identifieras och rekommendationer ges. Erfarenheten från att skapa modeller i CAD-programmen kom tillsammans med input från intressenter och användare av produktdatainmatningen för skapandet av manualen för datapraxis för digital produktdefinition. En nedströmsstudie för interoperabilitet begränsades av en grov programvara tillgänglighet. Med lanseringen av manualen för tillämpning av MBD är milstolpen satt att på ett hållbart sätt förlita sig på modeller istället för ritningar för att kommunicera produkt- och tillverkningsinformation. De tillämpade CAD-programmen tillhandahåller alla funktioner som transkriberar MBD enligt tillämpliga standarder. De resulterande datamängderna kan tolkas av människor och maskiner, vilket ger betydande fördelar när man går vidare till det modellbaserade företaget där modellen används i hela nedströmsströmmen. Model-Based Definition MBD Product and Manufacturing Information PMI Engineering and Technology Teknik och teknologier
4	Kvalita nábytku v kontextu značky Česká kvalita Nábytek / The quality of furniture in the context of the brand Czech quality furniture NOVÁK, Tomáš January 2012 (has links) The diploma thesis deals with the analysis of the qualitative level of furniture available on the Czech market in the context of quality labels. The most important mark of quality for the section of furniture is a brand of Czech quality, furniture, which is a central issue for this work. Introduction of thesis is dedicated to the theoretical analysis to ensure a closer acquaintance with the true issue. Continuing practical part of the thesis is devoted to the analysis of the quality of the furniture present on the Czech market, which was carried out by means of questionnaires. Addressed were primarily manufacturers of furniture, who do not possess the marks, and consumers. For obtaining the third were referred to research supplemented by the investigation carried out by the technical services of accredited for the testing of furniture. The outputs obtained from the questionnaires were linked in the form of a synthesis of the data which describes the current situation in the section of furniture on the Czech market. After analytic-synthetic part followed the discussion, which was created with the use of study Furniture 2010 published by INCOMA GfK. The last part of the work is result, which was primarily intended to confirm or refute the hypothesis set out, where applicable, to the summary of the most important knowledge related to the quality of the furniture on the Czech market.
5	A plm implementation for aerospace systems engineering-conceptual rotorcraft design Hart, Peter Bartholomew 08 April 2009 (has links) The thesis will discuss the Systems Engineering phase of an original Conceptual Design Engineering Methodology for Aerospace Engineering-Vehicle Synthesis. This iterative phase is shown to benefit from digitization of Integrated Product&Process Design (IPPD) activities, through the application of Product Lifecycle Management (PLM) technologies. Requirements analysis through the use of Quality Function Deployment (QFD) and 7 MaP tools is explored as an illustration. A "Requirements Data Manager" (RDM) is used to show the ability to reduce the time and cost to design for both new and legacy/derivative designs. Here the COTS tool Teamcenter Systems Engineering (TCSE) is used as the RDM. The utility of the new methodology is explored through consideration of a legacy RFP based vehicle design proposal and associated aerospace engineering. The 2001 American Helicopter Society (AHS) 18th Student Design Competition RFP is considered as a starting point for the Systems Engineering phase. A Conceptual Design Engineering activity was conducted in 2000/2001 by Graduate students (including the author) in Rotorcraft Engineering at the Daniel Guggenheim School of Aerospace Engineering at the Georgia Institute of Technology, Atlanta GA. This resulted in the "Kingfisher" vehicle design, an advanced search and rescue rotorcraft capable of performing the "Perfect Storm" mission, from the movie of the same name. The associated requirements, architectures, and work breakdown structure data sets for the Kingfisher are used to relate the capabilities of the proposed Integrated Digital Environment (IDE). The IDE is discussed as a repository for legacy knowledge capture, management, and design template creation. A primary thesis theme is to promote the automation of the up-front conceptual definition of complex systems, specifically aerospace vehicles, while anticipating downstream preliminary and full spectrum lifecycle design activities. The thesis forms a basis for additional discussions of PLM tool integration across the engineering, manufacturing, MRO and EOL lifecycle phases to support business management processes. Teamcenter systems engineering Teamcenter community Teamcenter unified Teamcenter engineering Teamcenter manufacturing CATIA V5 Rotorcraft design Boeing AHS Joint heavy lift VPLM MBOM EBOM Product change control Product definition Configuration management Product structure architecture Design engineering Aerospace engineering System engineering PLM CIE IDE SE Affordability Cost savings Executive helicopter Joint chiefs of staff Marine CAE CAD CAM CAA MDO RSM DOE Consulting Engineering management Perfect storm Engineering software Requirements data management CATIA V4 NX Engineering communications RFP Digitization Air Force Navy Army BAMS FIPER ACSYNT Sikorsky Bell Georgia Tech Engineering methodology Requirements engineering System engineering Search Rescue IDE Integrated digital environment Kingfisher Search and rescue Helicopter Helicopter engineering QFD Legacy design IPPD Quality engineering Defense systems acquisition Coast Guard Decision support systems Rotors (Helicopters) Design Concurrent engineering

1

Page generated in 0.0889 seconds