数字摄影测量在大型天线主面测量中的应用
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摘要
介绍了一种全新的测量天线主面面型精度的方法。由于传统的测量方法已无法满足大型天线主面面型高精度的测量需求,因此,将数字摄影测量技术应用在大型天线主面测量中,不仅测量速度快,而且测量面型精度很高,具有非接触、实时测量的优点,完全可以满足测量大型天线的需求。
This paper introduces a new method for measuring the accuracy of antenna's main surface. Because the traditional measurement methods can not meet the needs of high precision measurement of large antenna's main surface, the application of digital photogrammetry technology in the measurement of large antenna's main surface not only has the advantages of fast measurement speed, but also has the advantages of non-contact and real-time measurement, which can fully meet the needs of measuring large antenna.
This paper introduces a new method for measuring the accuracy of antenna's main surface. Because the traditional measurement methods can not meet the needs of high precision measurement of large antenna's main surface, the application of digital photogrammetry technology in the measurement of large antenna's main surface not only has the advantages of fast measurement speed, but also has the advantages of non-contact and real-time measurement, which can fully meet the needs of measuring large antenna.
引文
[1] 冯文灏.近景摄影测量[M].武汉:武汉大学出版社,2001.
[2] 李广云.非正交系坐标测量系统原理及进展[J].测绘信息与工程,2003,28(1):4-10.
[3] 金超,郑元鹏,张万才.DSN大天线的摄影测量[Z].中国宇航学会飞行器测控专业委员会2007年航天测控技术研讨会,2007.
[4] 李广云,李宗春.工业测量系统原理与应用[M].北京:测绘出版社,2011.
[5] 冯其强,阎晓东,安海峰.数字近景摄影测量中人工标志点快速自动匹配[J].测绘科学技术学报,2008,25(1):32-34.
[6] 冯文灏.回光反射标志的性能与使用[J].测绘通报,1993,(4):12-14.
[2] 李广云.非正交系坐标测量系统原理及进展[J].测绘信息与工程,2003,28(1):4-10.
[3] 金超,郑元鹏,张万才.DSN大天线的摄影测量[Z].中国宇航学会飞行器测控专业委员会2007年航天测控技术研讨会,2007.
[4] 李广云,李宗春.工业测量系统原理与应用[M].北京:测绘出版社,2011.
[5] 冯其强,阎晓东,安海峰.数字近景摄影测量中人工标志点快速自动匹配[J].测绘科学技术学报,2008,25(1):32-34.
[6] 冯文灏.回光反射标志的性能与使用[J].测绘通报,1993,(4):12-14.