| 变质量非线性非完整系统的Gibbs-Appell方程 |
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| 引用本文： | 乔永芬.变质量非线性非完整系统的Gibbs-Appell方程[J].应用数学和力学,1990,11(10):911-920. |
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| 作者姓名： | 乔永芬 |
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| 作者单位： | 东北农学院 |
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| 摘 要： | 本文首先将Gibbs-Appell方程推广到最一般的变质量非完整系统.得到变质量非线性非完整系统在广义坐标、准坐标下的Gibbs-Appell方程和积分变分原理,最后给出一个例子.
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| 关 键 词： | 变质量 非完整系统 Gibbs-APPell方程 积分变分原理 准速度 |
| 收稿时间： | 1989-04-14 |
Gibbs-Appells Equations of Variable Mass Nonlinear Nonholonomic Mechanical Systems |
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| Qiao Yong-fen.Gibbs-Appells Equations of Variable Mass Nonlinear Nonholonomic Mechanical Systems[J].Applied Mathematics and Mechanics,1990,11(10):911-920. |
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| Authors: | Qiao Yong-fen |
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| Institution: | Northeast Agricultural College, Harbin |
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| Abstract: | In this paper, the Gibbs-Appell's equations of motion are extended to the most general variable mass nonholonomic mechanical systems. Then the Gibbs-Appell's equations of motion in terms of generalized coordinates or quasi-coordinates and an integral variational principle of variable mass nonlinear nonholonomic mechanical systems are obtained. Finally, an example is given. |
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| Keywords: | variable mass nonholonomic system Gibbs-Appell's equation integral yariational principle quasi-yelocity |
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