机械制造与自动化2023，Vol.52Issue(6)：18-23,6.DOI:10.19344/j.cnki.issn1671-5276.2023.06.005
数控系统中S型曲线加减速控制算法研究
Study on Acceleration and Deceleration Control Algorithm of S-shape Curve on NC System
摘要
Abstract
For the lack of analytical method of acceleration and deceleration algorithm of S-shaped curve in NC system,this article proposes an acceleration and deceleration control algorithm of seven-segment S-shaped curve,which summerizes all the possible cases of the seven-segment S-shaped curve into 11 many times a dollar equation,and uses the root formula to abtain the acceleration and deceleration time.A multi-axis motion control card is independently studied and developed to verify all cases of the acceleration and deceleration control algorithm of seven-segment S-shape curve.The verification result shows that the algorithm is simple for application,stable in operation,which meets the requirements of high speed and high precision of numerical control system.关键词
数控系统/S型曲线/加减速控制/7段式/求根公式Key words
NC system/S-shape curve/acceleration and deceleration control/seven-segment/root formula分类
机械制造引用本文复制引用
刘远凯..数控系统中S型曲线加减速控制算法研究[J].机械制造与自动化,2023,52(6):18-23,6.基金项目
国家工信部2020年工业互联网创新发展工程项目(TC200H01Q) （TC200H01Q）
深圳市科技研发资金项目(JSGG20200701095003006) （JSGG20200701095003006）
