Titlebook: Virtual Prototyping; Virtual environments Joachim Rix,Stefan Haas,José Teixeira Book 1995 IFIP International Federation for Information Pro

Vasoconstrictor

让步

Virtual Prototyping through Feature Processingantic information, alongside the geometric shape information. The need of semantically endowed primitives leads to the use of features. In this paper we focus on one crucial important aspect in which virtual prototyping systems should evolve: the .. This will offer possibilities to users to define .

重力

Dynamic and semantic modeling — a new approach to model productsnd independent of the application. The keywords are . (supporting conceptual reasoning), . (supporting creativity and flexibility), . (supporting constraints) and . (reducing complexity). The main innovation is its dynamic object technology: the end user can extend applications at runtime with her/h

牢骚

胆汁

Virtual prototypes and product models in mechanical engineeringengineering field. It is pointed out that virtual prototypes, in the commonly accepted sense of computer models permitting realistic graphical simulation, represent only one class amongst the many types of computer models used in design and planning for manufacture. Each such model is usually create

清楚

A feature-based framework for transforming and representing multiple format CAD for virtual prototypre is a need to convert these old designs to the more intelligent feature format. In this paper we describe an integrated architecture of a feature-based framework capable of transforming between different design representations like wireframe, solid models, and feature-based models; making it an id

冒烟

A Reference Model for Product Information Sharing in Concurrent Engineering Environmentted. The model, called ., is feature oriented. It is able to support different functional viewpoints, i.e. different application dependent sets of features, and propagation of modifications from one view to another one, thus, allowing different experts to work simultaneously on the product definitio

维持

Supporting Multidisciplinary Teams in Concurrent Engineeringrchitecture integrates a multiperspective distributed virtual environment with a standard product model and supports interaction among users through shared objects. The initial implementation of this architecture supports accurate assembly modelling and kinematic simulation for virtual prototypes an

整洁

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