| 逆向动力学计算方法及提高计算精度的探讨 |
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| 引用本文： | 施宝兴,魏文仪. 逆向动力学计算方法及提高计算精度的探讨[J]. 南京体育学院学报(自然科学版), 2003, 2(2): 6-12 |
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| 作者姓名： | 施宝兴 魏文仪 |
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| 作者单位： | 1. 扬州大学体育学院体育系田径教研室，江苏 扬州 225002
2. 上海体育学院基础部，上海 200438 |
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| 摘 要： | 逆向动力学是运动生物力学中重要的研究方法，本文在总结逆向动力学计算发展的基础上，提出了通过提高影象解析度、直接测量约束反力及其作用点位置、直接测量环节运动的角加速度、修正关节点坐标、采用合适的模型及改进计算方法等措施提高计算精度。
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| 关 键 词： | 逆向动力学 肌力矩 加速度 |
| 文章编号： | 1671-5950(2003)02-0006-07 |
The Inverse Dynamic Method and Promoting its Precision of Calculation |
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| SHI Bao-xing,WEI Wen-yi. The Inverse Dynamic Method and Promoting its Precision of Calculation[J]. Joournal of Nanjing Institute of Physical Education:Natural Science, 2003, 2(2): 6-12 |
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| Authors: | SHI Bao-xing WEI Wen-yi |
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| Affiliation: | SHI Bao-xing1,WEI Wen-yi2 |
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| Abstract: | Inverse dynamic is an important research method in biomechanics. This paper review its history and put forward some methods of promoting its precision of calculation include heighten the film analyses, direct measure the force and its compress center, direct measure the angular acceleration, modify the coordinate and adopt suitable model improve the calculation method. |
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| Keywords: | inverse dynamic force moment of muscle accelerated speed |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
