Curve fitting and optimal interpolation on CNC machines based on quadratic B-splines
文献类型：期刊论文
| 作者 | Zhang Mei1; Yan Wei2; Yuan ChunMing1 ; Wang DingKang1; Gao XiaoShan1
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| 刊名 | SCIENCE CHINA-INFORMATION SCIENCES
 |
| 出版日期 | 2011-07-01 |
| 卷号 | 54期号:7页码:1407-1418 |
| 关键词 | quadratic B-spline G01 codes feature point velocity planning interpolation |
| ISSN号 | 1674-733X |
| DOI | 10.1007/s11432-011-4237-4 |
| 英文摘要 | In this paper, curve fitting of 3-D points generated by G01 codes and interpolation based on quadratic B-splines are studied. Feature points of G01 codes are selected using an adaptive method. Next, quadratic B-splines are obtained as the fitting curve by interpolating these feature points. Computations required in implementing the velocity planning algorithm mentioned by Timer et al. are very complicated because of the appearance of high-order curves. An improved time-optimal method for the quadratic B-spline curves is presented to circumvent this issue. The algorithms are verified with simulations as well as on real CNC machines. |
| 资助项目 | Chinese Academy of Sciences[KGCX2-YW-119-1] ; National Natural Science Foundation of China[608210021/F02] |
| WOS研究方向 | Computer Science |
| 语种 | 英语 |
| WOS记录号 | WOS:000292269700008 |
| 出版者 | SCIENCE PRESS |
| 源URL | [http://ir.amss.ac.cn/handle/2S8OKBNM/12564]  |
| 专题 | 系统科学研究所 |
| 通讯作者 | Yuan ChunMing |
| 作者单位 | 1.Chinese Acad Sci, Acad Math & Syst Sci, Key Lab Math Mechanizat, Beijing 100190, Peoples R China 2.Res Inst Petr Explorat & Dev, Beijing 100083, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang Mei,Yan Wei,Yuan ChunMing,et al. Curve fitting and optimal interpolation on CNC machines based on quadratic B-splines[J]. SCIENCE CHINA-INFORMATION SCIENCES,2011,54(7):1407-1418. |
| APA | Zhang Mei,Yan Wei,Yuan ChunMing,Wang DingKang,&Gao XiaoShan.(2011).Curve fitting and optimal interpolation on CNC machines based on quadratic B-splines.SCIENCE CHINA-INFORMATION SCIENCES,54(7),1407-1418. |
| MLA | Zhang Mei,et al."Curve fitting and optimal interpolation on CNC machines based on quadratic B-splines".SCIENCE CHINA-INFORMATION SCIENCES 54.7(2011):1407-1418. |
入库方式： OAI收割
来源：数学与系统科学研究院
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