曲率参数的英文
curvature parameter
例句与用法
- Presents a new method of constructing boundary conditions for nurbs interpolotion , which makes it unnecessary to know the deriratives of curve ends , and solves the problem of zero curvature at curve ends , and enables designers to control the shape of the two end segments of curve easily and freely by simply adjusting the curvature coefficients and discusses the influences of curvature coeffients on the shape of the end segments of curve
提出一种新的用于nurbs曲线插值的构造边界条件的方法.该方法不需要已知曲线端点的切矢，并且解决了端点曲率为零的问题;它使得设计者可以通过简单地调整首末端点曲率参数便可以随意地且很容易地控制曲线首末两段曲线的形状.最后还讨论了曲率参数的取值对曲线端部形状的影响 - Established the system of coordinates of roll testing , getting the parameters of equation of tooth face by solving the non - linear equations set ; according to the differential geometry and meshing principle , deduce the curvature parameters of tooth face and tooth profile , and get the parameters of instantaneous contact ellipse . emulate the contact trace and contact area of the working tooth face , and drawing the instantaneous drive ratio error curve
建立了克林贝格摆线齿锥齿轮啮合分析的对滚模型,通过对非线性方程组的迭代求解,得到齿面方程的各个参数;由微分几何和切齿啮合原理推导了齿面上齿廓和齿线方向的曲率参数,得到了瞬时接触椭圆的参数。根据设计参数和机床调整参数绘制了工作齿面的接触轨迹和接触区图形,并求得了瞬时传动比的误差曲线。
