QQ客服 官方微博 反馈留言

浏览/检索结果: 共3条，第1-3条 帮助 限定条件 发表日期：2017     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 A bisection method for the milling of NURBS mapping projection curves by CNC machines 期刊论文 INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, 2017, 卷号: 91, 期号: 1-4, 页码: 155-164 作者:  Wang, Xiao-Rong;  Wang, Zhao-Qin;  Wang, Yu-Sen;  Lin, Tie-Song;  He, Peng 收藏  |  浏览/下载：0/0  |  提交时间：2019/11/15 NURBS mapping projection curves  NURBS surface  Bisectionmethod  NURBS toolbox  NURBS software package   On the limits of non-uniform rational B-spline surfaces with varying weights 期刊论文 ADVANCES IN MECHANICAL ENGINEERING, 2017, 卷号: 9 作者:  Zhang, Yue;  Zhu, Chun-Gang;  Guo, Qing-Jie 收藏  |  浏览/下载：7/0  |  提交时间：2019/12/02 Non-uniform rational B-spline surface  weights  regular control surface  toric degenerations  surface deformation   Improvement of Quantum-Behaved Particle Swarm Optimization Algorithm and Its Application to Ship Hull Waterlines Approximation Based on Non-Uniform Rational B-Spline 期刊论文 JOURNAL OF SHIP PRODUCTION AND DESIGN, 2017, 卷号: 33, 页码: 357-365 作者:  Zhang, Yanru;  Lu, Conghong;  Lin, Yan;  Hu, Junming 收藏  |  浏览/下载：8/0  |  提交时间：2019/12/03 hull surface  waterline  NURBS  approximation representation  QPSO  success rate