摘要
在机械、汽车和航空产品的研发过程中,逆向工程技术发挥着重要的作用。作为逆向设计的关键技术,曲面重构技术能通过实物模型产生其数字化模型,可以使产品设计制造充分利用数字化的优势,文章介绍了目前几种典型的曲面重构方法,并分析了它们的基本思想和主要特点,最后对该领域今后的研究重点提出一些建议。
The reverse engineering is bringing the important effect in the research and development process of the machine, automobile and aviation products. As the key technology of reverse engineering, the surface reconstruction technology can make the digitization model by the numerical information of the object,so the advantage of digitization can be entirely utilized. Several typical reconstruction methods are presented briefly,and their fundamental thought and the main characteristic are introduced,too. In the end,emphases of future researches are proposed.
出处
《机械设计与制造》
北大核心
2009年第1期245-246,共2页
Machinery Design & Manufacture
基金
国家自然科学基金项目(50775044)
教育部博士点基金项目(20050562003)
广州市科技计划项目(2006Z3-D9031)
关键词
曲面重构
可变形模型
多分辨率造型
流形方法
Surface reconstruction
Deformable model
Multiresolution modeling
Manifold method
