摘要
利用Matlab编程对"最速降线"问题进行研究,得出了质点在重力场中沿起点、终点相同的不同轨道曲线运动的一些结论,通过关系曲线非常直观地表示出质点沿不同轨道运动的关系.
We study the brachistochrone problem by Matlab programming, and obtain some conclusion about the curvilinear motions of a particle in gravity field along different tracks with the same starting point and ending point. The motion relationships along different tracks are visually represented by the relation curves.
出处
《物理与工程》
2012年第4期11-15,共5页
Physics and Engineering
关键词
最速降线
旋轮线
关系曲线
brachistochrone
cycloid
relation curve
