Application of High-Speed Photography in Satellite Field

In the process of satellite development, it needs to go through many experiments, such as mechanical experiment and thermal experiment. Among them, the mechanical laboratory verifies that the satellite has the ability to maintain the accuracy of precision instruments, especially the satellite antenna, which is the most representative instrument of the catalog, and the accuracy is directly related to the success or failure of satellite performance. A satellite needs to test the amplitude of antenna A and antenna B in the mechanical test to verify whether the antenna will interfere with the fairing. By using high-speed photography technology to measure the amplitude of the antenna, we have achieved the goal that other precise measurement methods can not achieve. It is proved that antenna A and antenna B will not interfere with the fairing