Chinese Academy of Sciences panoramic camera turntable helps record the first dynamic display of five star red flag

Beijing, December 7 (China Youth Daily) the reporter learned from Shenyang Institute of automation, Chinese Academy of Sciences, that the panoramic camera turntable independently developed by the Institute played an important role in the lunar surface exploration of chang’e-5, participated in the lunar surface exploration mission, and helped record the first dynamic display of the five-star red flag on December 3. According to the introduction of Shenyang Institute of science and technology of China Academy of science and technology, Chang’e research and Development Institute has successively completed a set of spare parts of its prototype control and space camera, and has completed five sets of spare parts of its products since 2016. < p > < p > after chang’e-5 landed, the turntable of panoramic camera was successfully unlocked after receiving the command of uploading program on the ground at 23:30 on December 1. At 5:00 on December 2, the turntable was powered on and the matrix sequence test was completed at 6:00, and the state was normal. Then, according to the predetermined process, a series of tasks such as lunar circular scanning imaging before and after sampling were completed successively. Subsequently, the camera completed the national flag shooting task on December 3. On the afternoon of December 4, the National Space Administration (NASA) released a picture of the lunar flag displayed by the chang’e-5 probe on the lunar surface. This is the first dynamic display of the five-star red flag on the lunar surface after the chang’e-3 and 4 missions. According to the introduction, the turntable of Shenyang Institute of automation, Chinese Academy of Sciences, adopts the integrated design of carbon fiber composite material and special-shaped geometric characteristics, which ensures that the overall stiffness, anti vibration performance, baseline length of camera, optical axis accuracy and light weight of the turntable meet the application requirements. Through multiple rounds of optimization iteration, the reinforcement of structural reinforcement and nearly isotropic laying are solved And a series of complex process problems have passed the standard test. Xiaomi new machine real machine exposure center dig hole screen design or high color thousand yuan machine