摘要
为实现三维CAD零件模型的异地快速传输,提出了一种以记事本为数据文件载体,在获得模型中所包含的特征信息后构建中性文件,通过网络传输该中性文件并在异地通过对模型的自动重构实现大型三维CAD模型的异地快速精确传输的方法。对该方法的传输性能进行了测试,结果表明该方法可使传输的数据文件缩小50倍以上,传输速率达50 kbps以上。
This paper presented a rapid transmission method for big 3D CAD model on Internet,which chosed the notepad as the carrier of the data, created neutral file after getting the data of the parts＇ model and realized the accurate transmission by automatic rebuilding the model with the neutral file. The application shows that the method can realize the rapid transmission with 50 kbps and the size of the model is 50 times that of the neutral file.
出处
《计算机应用研究》
CSCD
北大核心
2008年第7期2110-2111,2120,共3页
Application Research of Computers
基金
总装备部"十一五"预研资助项目(51318010410)
