内禀方程的求解方法及符号问题  

An analysis of the solution methods and symbol rules of intrinsic equation

作　　者：杨淑敏[1] 张伟[1] 何小玲[1] 

机构地区：[1]喀什师范学院物理系,新疆喀什844000

出　　处：《重庆文理学院学报（自然科学版）》2011年第3期23-26,共4页Journal of Chongqing University of Arts and Sciences

摘　　要：在利用内禀方程求解线约束问题时,由于对速度、曲率半径等问题的理解不清,往往导致计算结果错误.为避免出现此类错误,文章中总结了几种常用解题方法,并举例进行说明.同时,文章还对求解过程中遇到的符号问题进行了探讨.Several methods to solve the speed and radius of curvature on linear constraint problem are summarized in order to avoid mistakes in using intrinsic equation,and some examples of solving certain problems by these methods are given.The symbol rules in process of solution are also discussed.

关 键 词：内禀方程 速度 曲率半径 

分 类 号：O313.1[理学—一般力学与力学基础]