摘要
本文概述了数字人体系统层圈块体运动惯量一次矩和质心,介绍了数字人体系统层圈块体运动惯量的应用;详细阐述了数字人体系统层圈块体运动惯量的惯性矩和惯性积;数字人体系统层圈块体运动惯量的惯性并矢式、运动惯量参考系的变换、运动惯量的平行轴定理和数字人体系统层圈块体惯量的主惯性矩,为数字人体系统层圈块体动力学模型研究和建模提供理论基础。
The once quadrature and matter center of movement inertia of layer circle block-body of digital human body system were summarized in this article. The application of movement inertia of layer-circle block-body of digital human body system was introduced. The inertia quadrature and inertia product of movement inertia of layer-circle block-body of digital human body system was expounded in detail. The inertia parallel vector formula of movement inertia of layer-circle blockbody of digital human body system, the transform of different reference systems of movement inertia, parallel axis theorem of movement inertia and main inertia quadrature of movement inertia of layer circle block-body of digital human body system were expounded in detail too. It provided theoretical basis for the study of dynamics model and model construction of layercircle block-body of digital human body system.
出处
《中国医学影像技术》
CSCD
北大核心
2005年第12期1933-1937,共5页
Chinese Journal of Medical Imaging Technology
关键词
数字人体系统
层圈块体
运动惯量
Digital human body system
Layer-circle block-body
Movement inertia
