Point constraints for B-spline surfaces based on energy model and least square method
文献类型：会议论文
| 作者 | Li L(李论) ; Liu WJ(刘伟军); Xia RB(夏仁波)
|
| 出版日期 | 2007 |
| 会议名称 | IEEE International Conference on Automation and Logistics |
| 会议日期 | August 18-21, 2007 |
| 会议地点 | Jinan, China |
| 关键词 | B-spline surfaces point constraints surface energy model least square method |
| 页码 | 319-324 |
| 中文摘要 | This paper presents an algorithm of the point constraint for B-spline surfaces. Based on static energy model, the shape of the surface can be sculpted in an intuitive manner by changing the force distribution vector and control point constraint, thus this method provides the user with a familiar interface for modifying the shape. Furthermore, in order to impose surface point constraints upon the B-spline surface, optimization object function is built based on the least square method, and force distribution vector is used as optimization variable. Several calculation examples are demonstrated to verify and show the capabilities of the developed model. |
| 收录类别 | EI ; CPCI（ISTP） |
| 产权排序 | 1 |
| 会议主办者 | IEEE, IEEE Robot & Automat Soc, Shandong Univ, Chinese Univ Hong Kong, Chinese Mech Engn Soc, Logist Engn Inst China, China Federat Logist & Purchasing, IEEE Hong Kong, Sect RACS Chapter |
| 会议录 | 2007 IEEE INTERNATIONAL CONFERENCE ON AUTOMATION AND LOGISTICS, VOLS 1-6
 |
| 会议录出版者 | IEEE, ELECTRON DEVICES SOC & RELIABILITY GROUP |
| 会议录出版地 | NEW YORK |
| 语种 | 英语 |
| ISBN号 | 978-1-4244-1530-4 |
| WOS记录号 | WOS:000252380300061 |
| 源URL | [http://ir.sia.cn/handle/173321/8252]  |
| 专题 | 沈阳自动化研究所_工业信息学研究室_先进制造技术研究室 |
| 推荐引用方式 GB/T 7714 | Li L,Liu WJ,Xia RB. Point constraints for B-spline surfaces based on energy model and least square method[C]. 见:IEEE International Conference on Automation and Logistics. Jinan, China. August 18-21, 2007. |
入库方式： OAI收割
来源：沈阳自动化研究所
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