| 刚体系统动力学的一种方程 |
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| 引用本文： | 赵巨才,莫宵依.刚体系统动力学的一种方程[J].西安理工大学学报,1995,11(3):225-230. |
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| 作者姓名： | 赵巨才 莫宵依 |
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| 作者单位： | 西安理工大学基础部 |
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| 摘 要： | 首先建立两个概念－刚体系统的基准速度与速度系数，导出关于速度系数的几个关系式，然后从牛顿第二定律出发导出刚体系统动力学的一种方程，本方程可方便地求解单自由度和多自由度刚体系统动力学问题及静力学问题。
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| 关 键 词： | 速度系数 刚体系统 动力学 |
A Dynamics Equation of the System of Rigid Bodies |
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| Zhao Jucai,Mo Xiaoyi,Liu Xiehui,Shi Junping.A Dynamics Equation of the System of Rigid Bodies[J].Journal of Xi'an University of Technology,1995,11(3):225-230. |
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| Authors: | Zhao Jucai Mo Xiaoyi Liu Xiehui Shi Junping |
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| Abstract: | Two concepts, the datum velocity of rigid body system and the coefficient of velocity,are presented. Several formulas are derived about the coefficient of velocity.A dynamics equationo f the rigid body system is derived on the basis of Newton's Second Law. With this equation theproblems of dynamics and statics of rigid body system with single or multi degree--of--freedom canbe solved conveniently. |
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| Keywords: | generalized coordinate datum velocity coefficient of velocity motion inertia equivalent inertia equivalent generalized force |
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