热变形测量相机真空保护罐系统  

A vacuum tank system for protecting a camera for thermal deformation measurement

作　　者：黄阿娟[1,2] 陈耀锋[2] 冯欣宇[1,2] 

机构地区：[1]中国电子科技集团公司第十六研究所,合肥230088 [2]安徽万瑞冷电科技有限公司,合肥230088

出　　处：《低温与超导》2016年第2期10-12,共3页Cryogenics and Superconductivity

摘　　要：近年来,摄影测量技术研究不断深入,已广泛应用于航天器变形测量、大型飞机机翼动态测量、大型雷达天线阵面测量、卫星天线热真空变形测量等航空、航天与卫星通信领域。针对太空中热变形摄影测量的特殊性,设计了带监控系统的热变形测量相机真空保护罐,保证了热变形测量系统相机在热真空环境下能够正常工作。通过试验,验证了真空保护罐系统的可靠性与稳定性。In recent years, the photogrammetric technology has been deeply researched and widely used in the fields of aviation, aerospace and satellite communication, such as spacecraft deformation measurement, large aircraft wing dynamic measurement, large scale radar antenna array measurement and satellite antenna thermal vacuum deformation measurement and so on. In view of the special environmental requirements of the photogrammetrie thermal deformation in space, the vacuum protection tank with monitoring and controlling was designed for the camera of thermal deformation measurement. The tank ensured that the camera for thermal deformation measurement system could work properly under thermal vacuum environment. The reliability and stability of the vacuum tank protection system were verified by experiments.

关 键 词：热变形 摄影测量 真空 保护罐 

分 类 号：V224[航空宇航科学与技术—飞行器设计]