厦门大学学报（自然科学版）2011，Vol.50Issue(1)：52-55,4.
基于中凸变椭圆活塞椭圆截面车削的平滑-等时轮廓插补法
A Smooth-isochronic Contour Interpolation Method for Cutting the Elliptic Cross-section of Middle-convex and Varying Ellipse Piston
摘要
Abstract
This paper presents a smoothing-isochronic contour interpolation(SICI) method for cutting the elliptic cross-section of middle-convex and varying ellipse piston. It use a isochronic contour interpolation(ICI) to control the path of cutting tool. This method makes the key point of elliptic cross-section positioning accuracy; In addition,using a motion smoothing controI(MSC) method to achieve a smoothing contour curve. The experiment verifies that the dynamic position error of the mechanism is under 2 μm in SICI method.关键词
中凸变椭圆活塞/等时轮廓插补/速度平滑控制/轨迹优化/定位精度分类
信息技术与安全科学引用本文复制引用
黄海滨,郭隐彪,姜晨,张世汉..基于中凸变椭圆活塞椭圆截面车削的平滑-等时轮廓插补法[J].厦门大学学报（自然科学版）,2011,50(1):52-55,4.基金项目
国家高技术研究发展计划(863计划)重点项目(2008AA042501) （863计划）
