| 毕思文.数字人体非完整系统力学模型基础研究[J].中国医学影像技术,2006,22(2):303~306 |
| 数字人体非完整系统力学模型基础研究 |
| Study on mechanical model basis of non-integrity systemof human body system |
| 投稿时间：2006-01-05 修订日期：2006-01-20 |
| DOI： |
| 中文关键词: 数字人体 人体非完整系统 力学模型基础 |
| 英文关键词:Digital human body Non-integrity system of human body Mechanical model basis |
| 基金项目: |
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| 摘要点击次数: 1864 |
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| 中文摘要: |
| 本文围绕数字人体非完整系统力学模型基础研究,首先从人体系统的约束、约束方程、约束分类和人体系统约束概念的扩充四方面阐述了人体系统约束及约束分类;然后介绍了人体系统的广义坐标、广义速度和人体系统的广义加速度;最后概括出人体系统的虚位移概念和扩充以及人体系统的理想约束。这几方面为数字人体非完整系统力学模型研究提供了基础。 |
| 英文摘要: |
| The mechanical model basis of non-integrity system of human body system was studied in this paper. Firstly ,the rest riction and rest riction classification of human body system was expounded f rom rest riction of human body , rest rictionequation , rest riction classification and the expansion of rest riction concept of human body system. Secondly , the generalizedcoordinate , generalized speed and generalized acceleration of human body system were int roduced. Finally , the virtual dis-placement concept , expansion and ideal rest riction of human body system were summarized. It provided a basis for the studyof mechanical model of non-integrity system of human body system. |
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