重庆交通大学学报（自然科学版） ›› 1993, Vol. 12 ›› Issue (3): 82-88.
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刘敬莹
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Liu Jinying
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摘要： 在解决质系相对于动点转动的动力学问题时,过去一直采用质系相对于动点的动量矩定理。该定理在解决此类问题时,公式较为复杂,计算较为繁锁,错误较易发生。为此,本文作者另辟捷径,引入达朗伯原理解决这类问题,结果使得概念更加清楚,方法更加简单,应用更加方便,有一定的研究意义及实用价值。
关键词: 达朗伯原理, 动量矩定理, 转动
Abstract: Dalembert's theorem is employed in this article to solve the problem of mass point system turning around a moving Point, the way proposed in this article is more simple, convenient and coefficient than the traditional way in which the equation and the procedures arc very comlicated.
Key words: Dalembert theorem, angular momentum theorem, turning
刘敬莹. 达朗伯原理在绕动点转动的动力学问题中的应用[J]. 重庆交通大学学报（自然科学版）, 1993, 12(3): 82-88.
Liu Jinying. Application of Dalembert's Theorem to the Dynamic Problems on Turning around a Moving Point[J]. Journal of Chongqing Jiaotong University(Natural Science), 1993, 12(3): 82-88.
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