Smooth motion of a rigid body in 2D and 3D

被引：1
|
作者：
Chaudhry, FS
Handscomb, DC
机构：
来源：
1997 IEEE CONFERENCE ON INFORMATION VISUALIZATION, PROCEEDINGS: AN INTERNATIONAL CONFERENCE ON COMPUTER VISUALIZATION & GRAPHICS | 1997年
关键词：
motion; rotation; rigid body; smooth; rational splines;
D O I：
10.1109/IV.1997.626517
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
Given measurements of the positions of a number of marked points on a rigid body at a sequence of times t(i), i = 0,1,...,n, we represent the motion of the body, assuming this motion to be smooth, by means of piecewise-rational curves, one through each sequence of positions, sharing a common denominator and having the property that the distance between these curves always remain constant. We consider in detail the motion in 2D and 3D of a rigid rod marked at each end.
引用
收藏
页码：205 / 210
页数：4
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