A development of an ergonomic assessment system by integrating a digital hand with a product model (1st Report) - An function of virtually evaluating grasp stability for products

被引：2
作者：
机构：
来源：
Seimitsu Kogaku Kaishi | 2008年 / 2卷 / 182-187期
关键词：
Digital human modeling; Ergonomic assessment; Force-closure; Grasp quality;
D O I：
10.2493/jjspe.74.182
中图分类号：
学科分类号：
摘要：
The purpose of this research is to develop a system that can evaluate stability and ease of a person grasping products such as digital cameras without real subjects and physical mockups. In the system, we integrate 3D digital hand models with the 3D CAD models of the product to realize the virtual ergonomic assessment The system features are the following; i) Geometrically accurate 3D digital hand models with rich Japanese size varieties are used for the assessment, ii) A semi-automatic grasp planning function is installed to efficiently find appropriate grasp posture for the exterior housings geometries of appliances, and iii) Force-closure" and the "grasp quality" indices can quantitatively evaluate grasp stability for the product."
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页码：182 / 187
页数：5
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