| 从传统牛顿力学到当今猝变动力学 |
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| 引用本文： | 黄沛天,马善钧.从传统牛顿力学到当今猝变动力学[J].大学物理,2006,25(1):1-3,10. |
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| 作者姓名： | 黄沛天 马善钧 |
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| 作者单位： | 江西师范大学,物理与通信电子学院,江西,南昌,330027 |
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| 摘 要： | 引入急动度和猝变动力学等新概念,用以充实大学物理教学内容,是一种正在形成的趋势.本文提供了一个关于猝变动力学新概念教学的初步框架.
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| 关 键 词： | 猝变动力学 急动度 史瓦兹定理 力变率 猝量 加速度能量 三阶拉格朗日方程 |
| 文章编号： | 1000-0712（2006）01-0001-03 |
| 收稿时间： | 2005-03-27 |
| 修稿时间： | 2005-03-27 |
From traditional Newtonian mechanics to the jerky dynamics of today |
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| HUANG Pei-tian,MA Shan-jun.From traditional Newtonian mechanics to the jerky dynamics of today[J].College Physics,2006,25(1):1-3,10. |
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| Authors: | HUANG Pei-tian MA Shan-jun |
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| Institution: | College of Physics and Communication Electronics, Jiangxi Normal University, Nanchang 330027, China |
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| Abstract: | It is a tendency that the new concepts of jerk and jerky dynamics become a part of course of the university physics.A elementary teaching frame of the new concepts on jerky dynamics is constructed. |
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| Keywords: | jerky dynamics jerk Schwarz's theorem time rate of change of force jumpulse energy of acceleration three-order Lagrangian equation |
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