Computer aided design and manufacturing (CAD/CAM) technology today is the standard in manufacturing industry. The application of the CAD/CAM technology, together with the emerging 3D medical images based virtual surgical planning (VSP) technology, to craniomaxillofacial reconstruction has been gaining increasing attention to reconstructive surgeons. This article illustrates the components, syst...

In this paper, we introduce an intellectual property protection system for a workstation using watermarking system. The proposed system is designed for a networked intelligent manufacturing system(IMS) that uses virtual reality technology for design review, simulation and virtual manufacturing. The intelligent manufacturing environment must provide not only innovative approaches to generate and...

As business environments are rapidly changing, the manufacturing system must be reconfigured to adapt to various customer needs. In order to cope with this challenge, it is quintessential to test industrial control logic rapidly and easily in the design time, and monitor operational behavior in the run time of automated manufacturing system. Proposed integrated model for virtual prototyping and...

As business environments are rapidly changing, the manufacturing system must be reconfigured to adapt to various customer needs. In order to cope with this challenge, it is quintessential to test industrial control logic rapidly and easily in the design time, and monitor operational behavior in the run time of automated manufacturing system. Proposed integrated model for virtual prototyping and...

AWMS Automated Welding Manufacturing System project EAI – External Authoring Interface ISO – International Organization for Standardization JPEG – Joint Photographic Experts Group NAMT – National Advanced Manufacturing Testbed NIST – National Institute of Standards and Technology NML – Neutral Messaging Language RCS – Real-Time Control System RRC – Robotics Research Corporation VRB – VRML Revie...

Virtual manufacturing has 2 characteristics as an agent-based electronic commerce environment: dynamic nature of resource status and variety of agents’ decision-making (i.e., scheduling) model. To reflect the characteristics, a relevant negotiation protocol should be designed and an appropriate decision-making model should be developed. In this article, from the perspective of a sales agent tha...

This paper describes a previously unreported application of virtual environments – the prediction of product aesthetic quality. Successful prediction of aesthetic quality without the production of a physical prototype requires the integration of a number of ‘software’ models: an assembly model representing the manner in which the product is put together; an environment model providing a real wo...

This paper discusses the application of haptic feedback in Virtual Reality to enhance user performance in manufacturing industry. Haptic interfaces have the potential to enhance communication and interaction via the computer enabling affective expressive interpersonal communication and enriching interaction by haptic feedback. The aim of this study was to investigate and develop a better unders...

The application of group technology to production systems has in many firms led to the introduction of cellular manufacturing. This paper studies the changes that are required in the organization of the planning and control systems when applying cellular manufacturing. We review existing frameworks for designing such a planning and control system and propose a new framework that gives attention...

In order to cope with re-configurability of manufacturing system, it is quintessential to test industrial control logic rapidly and easily in the design-time, and monitor operational behavior correctly in the run-time of automated manufacturing system. Proposed integrated model for virtual prototyping and operational monitoring of industrial control logic is to improve limitations of current la...