clothoid

基本解释

When the Lanes joint a Plane curve,such as a clothoid or an arc with small radius,itll need repeatedly compute and adjust.
尤其是变速车道起点对应的主线线形为圆曲线或缓和曲线时,往往反复试算调整,也难以得到比较理想的设计方案。
A clothoid curve is used with its fine feature for the shape of transition section between spherical head and cylindrical shell of pressure vessel.
利用回旋曲线的优良特性，将其做为压力容器部分半球形封头与圆柱筒体之间的过渡曲线，实现了在连接边缘上无附加边缘应力的光滑连接。
Further more，this paper also deduces a linear model about the relationship of stop line position and critical radius，calculating parameter of clothoid easier.
进一步，建立了停车线位置与临界半径函数关系线性模型，使回旋线参数计算更为简单。
Application of n-th Clothoid to Design Oval Horizontal Alignment
n次回旋线在卵形平面线形设计中的应用
Deduction Method of Clothoid Equation and Its Discussion
回旋线方程式的一种导出方法及其讨论