Browsing by Subject "produktionsteori"
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The QualiGlobe Experience of Production EfficiencyHolm Larsen, Michael; Lynggard, Hans Jørgen B. (København, 2003)[More information][Less information]
Abstract: This paper addresses the issue of using product models to support product lifecycle activities with particular focus on the production phase. The motivation of the research is that products are produced more costly and with longer lead-time than necessary. The paper provides a review of product modelling technologies and approaches, and the overall architecture for the Product State Model (PSM) Environment as a basis for quality monitoring. Especially, the paper focuses on the circumstances prevailing in a one-of-a-kind manufacturing environment like the shipbuilding industry, where product modelling technologies already have proved their worth in the design and engineering phases of shipbuilding and in the operation phase. However, the handling of product information on the shop floor is not yet equally developed. The paper reports from the Brite-Euram project (No. BE97-4510) QualiGlobe focusing on the development activities of the PSM architecture. An example discusses how to handle product related information on the shop floor in a manufacturing company and focuses on how dynamically updated product data can improve control of production activities. This prototype example of welding a joint between two steel plates serves as proof of concept for the PSM architecture. URI: http://hdl.handle.net/10398/6517 Files in this item: 1
no.15.pdf (201.9Kb) -
outline of a research projectGammeltoft, Peter (København, 2003)[More information][Less information]
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an introductionRocha, Robson (København, 2003)[More information][Less information]
Abstract: This paper has two distinct aims. First, I would like to present and discuss the national business systems (NBS) framework ( Whitley, 1992,1992a,1996,1997). NBS framework concerns how national variations in economic co-ordination and control systems facilitate and constrain organisational change. The NBS is not widely known in the Latin America countries, and this paper intends to shortly present it The second aim is to question, based on the NBS approach, some of the assumptions about the diffusion of a new universal template for organising work (Lean Production) and its agent, the multinational corporation. URI: http://hdl.handle.net/10398/6667 Files in this item: 1
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Lessond from East AsiaGammeltoft, Peter (København, 2003)[More information][Less information]
Abstract: While still short of being entirely mainstream there does appear to be a growing recognition in both policy circles and academia that economic development is not brought about by autonomous profitmaximising agents interacting anonymously through equilibrium markets.1 Rather, economic development is an inherently disequilibric process involving interactive and institutionally embedded processes in broader systems of firms, governments, research centres, universities, consultants, and other entities. These systems can tap into stocks of global knowledge and technologies, assimilate and adapt it to local circumstances, and create new knowledge or technologies. Such broader production systems are conceptualised in several different ways in the literature, e.g. Lundvall et al.’s ‘national innovation systems’, Richard Whitley’s ‘business systems’, and Sanjaya Lall’s concept of ‘industrial technology development’. This paper identifies and outlines four different systemic approaches to economic development. All four approaches have primarily been developed to address nationally based institutional systems in advanced economies. Both the ontological premises and the policy implications of these systemic approaches depart distinctly from the conventional orthodoxy on economic development as articulated in the ‘Washington Consensus’ and its later derivatives. The article goes on to explore which policy implications the adoption of such a systemic view might have for the New Partnership for Africa’s Development (NEPAD). URI: http://hdl.handle.net/10398/6982 Files in this item: 1
pga+nepad+wp.pdf (324.2Kb) -
Toward a General TheoryMikkola, Juliana Hsuan (København, 2003)[More information][Less information]
Abstract: The focus of this paper is to integrate various perspectives on product architecture modularity into a general framework, and also to propose a way to measure the degree of modularization embedded in product architectures. Various trade-offs between modular and integral product architectures and how components and interfaces influence the degree of modularization are considered. In order to gain a better understanding of product architecture modularity as a strategy, a theoretical framework and propositions are drawn from various academic literature sources. Based on the literature review, the following key elements of product architecture are identified: components (standard and new-to-the-firm), interfaces (standardization and specification), degree of coupling, and substitutability. A mathematical function, termed modularization function, is introduced to measure the degree of modularization embedded in product architectures, by taking the key elements as the main variables. Various managerial and theoretical implications of the modularization function are drawn. For instance, the function can be used as a framework to aid to examine various leveraging forces behind new product development, manufacturing, and supply chain management policies of a firm. The modularization function also allows us to study the implications of modularization from different theoretical perspectives, such as resource-based view of the firm and transaction cost economics. Finally, the application of the modularization function and its limitations are discussed. Key words: modularity, product architecture URI: http://hdl.handle.net/10398/6287 Files in this item: 1
Now showing items 1-5 of 5