摘要
运用欧拉－萨伐里方程推出了拐点圆的解析式，并介绍了几种利用拐点圆来求取动点轨迹的肉率中心及曲单半径的几何作图法，可供工程技术人员在设计时使用．
Using Eular-savary Equation, the analytic calculating equation of the inflextion circleis derived in this paper. Furthermore, several graphical constructions of searching out thecurvature centre and curvature point of moving point' s path in the moving plane is duced, These excelent methods can be supplied to engineer directly.
出处
《机械科学与技术》
CSCD
北大核心
1996年第2期255-262,共8页
Mechanical Science and Technology for Aerospace Engineering
关键词
拐点圆
运动几何学
曲率半径
Inflextion cirele
Kinematic geometry
Curvature radius
