Archive for Ноябрь 30th, 2005

Haptic modeling in the conceptual phases of product design

Дата: Ноябрь 30th, 2005 Автор:
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  • Тип контента: Научная статья
  • Номер документа: 6483
  • Название документа: Haptic modeling in the conceptual phases of product design
  • Номер (DOI, IBSN, Патент): 10.1007/s10055-005-0013-3
  • Изобретатель/автор: U. Cugini, M. Bordegoni
  • Правопреемник/учебное заведение: Не заполнено
  • Дата публикации документа: 2005-11-30
  • Страна опубликовавшая документ: Италия
  • Язык документа: Английский
  • Наименование изделия: Не заполнено
  • Источник: Virtual Reality
  • Вложения: Да
  • Аналитик: Глаголева Елена

The paper presents the results of a research project aimed at developing an innovative system for modeling industrial products based on haptic technology. The system consists of a Computer Aided Design (CAD) system enhanced with intuitive designer-oriented interaction tools and modalities. The system integrates innovative six degrees of freedom (DOF) haptic tools for modeling digital shapes, with sweep operators applied to class-A surfaces and force computation models based on chip formation models. The system aims at exploiting designers’ existing skills in modeling products, improving the products design process by reducing the necessity of building several physical models for evaluating and testing the product designs. The system requirements have been defined obser-ving designers during their daily work and translating the way they model shapes using hands and craft tools into specifications for the modeling system and the haptic tool. The system prototype has been tested by designers who have found it intuitive and ef-fective to use.

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