大口径元件拼接测量系统研发与实验研究  

Study on the stitching measure system and experiment for large parts

作　　者：肖虹[1] 吉方[1] 吴祉群[1] 张云飞[1] 雷艳华[1] 

机构地区：[1]中国工程物理研究院机械制造工艺研究所,绵阳621900

出　　处：《现代制造工程》2013年第11期114-117,共4页Modern Manufacturing Engineering

摘　　要：在对子孔径拼接检测技术深入研究的基础上,建立了结构和运动控制更为优化的大口径元件拼接测量平台,改进了顺序拼接算法,减小了误差累积。进行了拼接测量实验,并对顺序拼接和同步拼接的适用性进行了探讨。Based on the deeply analysis of the sub-aperture stitching technology, a sub-aperture stitching system for large fiat parts was designed, of which the structure and motion control unit were optimized. An improved algorithm for sequential stitching was introduced, which could reduce the cumulate errors. Experiments on the stitching system had been performed. The applicability of the sequential stitching and simultaneous stitching algorithm were discussed.

关 键 词：子孔径拼接测量技术 顺序拼接 同步拼接 

分 类 号：TH741[机械工程—光学工程]