| 非完整可控力学系统的形式不变性 |
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| 引用本文： | 夏丽莉,王静,后其宝,李元成.非完整可控力学系统的形式不变性[J].江西科学,2006,24(3):265-267. |
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| 作者姓名： | 夏丽莉 王静 后其宝 李元成 |
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| 作者单位： | 中国石油大学物理科学与技术学院,山东,东营,257061 |
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| 摘 要： | 研究非完整可控力学系统的形式不变性,建立系统的运动方程和形式不变性判据方程,得到系统方程保持形式不变性的条件以及守恒量的形式,举例说明结果的应用。
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| 关 键 词： | 可控力学系统 非完整系统 形式不变性 守恒量 |
| 文章编号： | 1001-3679(2006)03-0265-03 |
| 收稿时间： | 2005-09-02 |
| 修稿时间： | 2006-04-10 |
Form Invariance of Nonholonomic Controllable Mechanical System |
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| XIA Li-li,WANG Jing,HOU Qi-bao,LI Yuan-cheng.Form Invariance of Nonholonomic Controllable Mechanical System[J].Jiangxi Science,2006,24(3):265-267. |
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| Authors: | XIA Li-li WANG Jing HOU Qi-bao LI Yuan-cheng |
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| Institution: | College of Physics Science and Technology, Shandong Dongying 257061 PRC |
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| Abstract: | In this paper,a form invariance of nonholonomic controllable mechanical system is studied.The equations of motion and criterions of the form invariance are established.The condition of controllable systemic equation keeping form invariance and the form of the conserved quantity are obtained.An example is given to illustrate the application of the result. |
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| Keywords: | Controllable mechanical system Nonholonomic system Form invariance Conserved quantity |
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