摘要
在分别分析了数控系统中直线形、三角函数形、指数形、S形、直线加抛物线形等加减速控制曲线的基础上 ,对这几种控制方法各自的优缺点及适用场合进行了比较 ,并着重讨论了S曲线加减速算法。
Based on analysis for straight-line shape, trigonometric function shape, index shape, S-curve shape and parabolic profile motions in NC system, it discusses emphatically the algorithm of acceleration and deceleration of the S-curve. This is particularly important right away to accelerate and decelerate in high speed.
