HapticV1, PascalFrancis, Checkpoint, bibRecord, 000768

Virtual customisation of product physical properties : a case of real time product stiffness customisation : Virtual Prototyping

Identifieur interne : 000768 ( PascalFrancis/Checkpoint ); précédent : 000767; suivant : 000769

Virtual customisation of product physical properties : a case of real time product stiffness customisation : Virtual Prototyping

Auteurs : Y. H. Chen [Hong Kong] ; L. L. Lian [Hong Kong] ; Z. Y. Yang [Hong Kong]

Source :

International journal of computer applications in technology [ 0952-8091 ] ; 2007.

RBID : Pascal:08-0098505

Descripteurs français

Pascal (Inist)
- Temps réel, Conception assistée, Fourniture information, Information technique, Réalité virtuelle, Développement produit, Ergonomie, Système multiagent, Intelligence artificielle, Personnalisation, Propriété physique, Sensibilité tactile, Etat surface, Confort, Modélisation, Assistance utilisateur, ..
Wicri :
- topic : Réalité virtuelle, Ergonomie, Intelligence artificielle.

English descriptors

KwdEn :
- Artificial intelligence, Comfort, Computer aided design, Customization, Ergonomics, Information delivery, Modeling, Multiagent system, Physical properties, Product development, Real time, Surface conditions, Tactile sensitivity, Technical information, User assistance, Virtual reality.

Abstract

In the early design stage, frequent design changes are often made. In order to assist the designer to make sensible changes easily and quickly, a computer system should provide functions that model not only product geometry, but also some aspects of product properties such as stiffness in real time. Current Computer-Aided Design (CAD) systems mainly support product geometric properties and visualisation. Physical properties such as stiffness are difficult or even impossible to be perceived in existing CAD systems. In this paper, a haptic system is developed to evaluate the product physical properties such as product surface textures and stiffness that are directly related to customer comfort. A toothbrush design and evaluation case study is implemented to showcase how effectively the haptic system could help a designer in the early design stage. Since these physical properties of a product, traditionally evaluated based on physical prototypes, can now be perceived and customised in a virtual environment in real time, the product development cycle can be shortened and the cost in making prototypes can be reduced.

Affiliations:

Hong Kong

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Pascal:08-0098505

Le document en format XML

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Virtual customisation of product physical properties : a case of real time product stiffness customisation : Virtual Prototyping

Virtual customisation of product physical properties : a case of real time product stiffness customisation : Virtual Prototyping

Source :

Descripteurs français

English descriptors

Abstract

Links toward previous steps (curation, corpus...)

Links to Exploration step

Le document en format XML

Pour manipuler ce document sous Unix (Dilib)

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