Fumihiko Kimura

Geometric modelling has been an important and interesting subject for many years from the purely mathematical and computer science viewpoint, and also from the standpoint of engineering and various other applications, such as CAD/CAM, entertainment, animation, and multimedia. This book focuses on the interaction between the theoretical foundation of geometric modelling and practical applications in CAD and related areas. Geometric Modelling: Theoretical and Computational Basis towards Advanced CAD Applications starts with two position papers, discussing basic computational theory and practical system solutions. The well-organized seven review papers give a systematic overview of the current situation and deep insight for future research and development directions towards the reality of shape representation and processing. They discuss various aspects of important issues, such as geometric computation for space search and shape generation, parametric modelling, feature modelling, user interface for geometric modelling, geometric modelling for the Next Generation CAD, and geometric/shape standard. Other papers discuss features and new research directions in geometric modelling, solid modeling, free-form surface modeling, intersection calculation, mesh modeling and reverse engineering. They cover a wide range of geometric modelling issues to show the problem scope and the technological importance. Researchers interested in the current status of geometric modelling research and developments will find this volume to be an essential reference.

Theoretical and Computational Basis towards Advanced CAD Applications. IFIP TC5/WG5.2 Sixth International Workshop on Geometric Modelling December 7–9, 1998, Tokyo, Japan

Geometric Modelling

Eiji Arai

Eindhoven University of Technology

Keiichi Shirase

Since the first DIISM conference, which took place 9 years ago, the world has seen drastic changes, including the transformation of manufacturing and engineering software, and the information and communication technologies deployed. The conditions for manufacturing and engineering have changed on a large scale, in terms of technology-enabled collaboration among the fields of design, engineering, production, usage, maintenance and recyclingldisposal. These changes can be observed in rapidly-growing fields such as supply chain management. As for production technologies at factory floors, new visions on human-machine co-existing systems involve both knowledge management and multi-media technologies. Therefore, because of these changes, the importance of information infrastructure for manufacturing has increased, stunningly. Information infrastructure plays a key role in integrating diverse fields of manufacturing, engineering and management. This, in addition to its basic role, as the information and communication platform for the production systems. Eventually, it should also serve the synthetic function of knowledge management, during the life cycles of both the production systems and their products, and for all stakeholders.

Information Infrastructure in the Era of Global Communications

Knowledge and Skill Chains in Engineering and Manufacturing

Johan C. Wortmann

Jan Goossenaerts

On the verge of the global information society, enterprises are competing for markets that are becoming global and driven by customer demand, and where growing specialisation is pushing them to focus on core competencies and look for partnerships to provide products and services. Simultaneously the public demands environmentally sustainable industries and urges manufacturers to mind the whole life span of their products and production resources. Information infrastructure systems are anticipated to offer services enabling and catalyzing the strategies of manufacturing companies responding to these challenges: they support the formation of extended enterprises, the mastering of full product and process life cycles, and the digitalization of the development process. Information infrastructure systems would accommodate access to and transformation of information as required by the various authorized stakeholders involved in the life phases of products or production resources. Services should be available to select and present all relevant information for situations involving any kind of players, during any life phase of a product or artifact, at any moment and at any place.

Proceedings of the IFIP TC5/WG5.3/WG5.7 international conference on the Design of Information Infrastructure Systems for Manufacturing, DIISM ’96 Eindhoven, the Netherlands, 15–18 September 1996

Information Infrastructure Systems for Manufacturing

Kanji Ueda

Mamoru Mitsuishi

Collected here are 112 papers concerned with new directions in manufacturing systems, given at the 41st CIRP Conference on Manufacturing Systems. The high-quality material includes reports of work from both scientific and engineering standpoints.

The 41st CIRP Conference on Manufacturing Systems, May 26-28, 2008, Tokyo, Japan

Manufacturing Systems and Technologies for the New Frontier

Fumihiko Kimura

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