| NURBS interpolation based on exponential smoothing forecasting | |
| Zhou Kai ; Wang Guanjun ; Jin Houzhong ; Tan Zhongyi | |
| 2010-10-12 ; 2010-10-12 | |
| 关键词 | Practical Theoretical or Mathematical/ computer aided manufacturing computerised numerical control interpolation splines (mathematics) velocity control/ NURBS interpolation exponential smoothing forecasting CNC system computational load speed control precision control real-time mapping STEP-NC system/ C3350 Control in industrial production systems C3355 Control applications in manufacturing processes C3120E Velocity, acceleration and rotation control C7420 Control engineering computing C7480 Production engineering computing C4130 Interpolation and function approximation (numerical analysis) E1520 Manufacturing processes E1510 Manufacturing systems E0410D Industrial applications of IT E1550 Control technology and theory E0210L Numerical analysis |
| 中文摘要 | To meet the requirement of exploring a new generation of CNC systems based on STEP-NC, NURBS interpolation has been studied. In contrast to existing NURBS interpolation based on the Taylor psila s expansion, this paper proposes a new method for NURBS interpolation which is based on exponential smoothing forecasting. The new method is very simple; it decreases the computational load observably, and speed and precision control are also achieved. This paper presents relative formulas and main computational processes, including speed and precision control, computation of real-time mapping, computation of real-time track, etc. The simulation results indicate that the method is feasible and has high-precision and better real-time performance, which is sufficient for the STEP-NC system. |
| 语种 | 英语 |
| 出版者 | Springer-Verlag London Ltd. ; UK |
| 内容类型 | 期刊论文 |
| 源URL | [http://hdl.handle.net/123456789/80180]  |
| 专题 | 清华大学 |
| 推荐引用方式 GB/T 7714 | Zhou Kai,Wang Guanjun,Jin Houzhong,et al. NURBS interpolation based on exponential smoothing forecasting[J],2010, 2010. |
| APA | Zhou Kai,Wang Guanjun,Jin Houzhong,&Tan Zhongyi.(2010).NURBS interpolation based on exponential smoothing forecasting.. |
| MLA | Zhou Kai,et al."NURBS interpolation based on exponential smoothing forecasting".(2010). |
| 个性服务 |
| 查看访问统计 |
| 相关权益政策 |
| 暂无数据 |
| 收藏/分享 |
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。
修改评论