One arrow 16 stars successfully launched at the Taiyuan Satellite Launch Center

At 12:50 on August 10th, my country used the Long March 6 Yaoyao Rockets at the Taiyuan Satellite Launch Center. It successfully launched the 16D09 star and other satellites such as the Jilin No. 1 of the Jilin No. 1. A complete success. Xinhua News Agency (Photo by Zheng Bin)

At 12:50 on August 10, my country used the Long March 6 Yaoyao Rockets at the Taiyuan Satellite Launch Center. The satellite enters the scheduled track smoothly, and the launch task has been successfully successful.

The 16 satellites launched this time are all developed by Changguang Satellite Technology Co., Ltd., which are mainly used in the fields of commercial remote sensing and atmospheric imaging. The Great Wall Company of China Aerospace Technology Group Co., Ltd. provides launch services.

The Long March 6th Loe Rocket is a low -temperature liquid third -level carrier rocket developed by the eighth house of China Aerospace Technology Group Co., Ltd. The ability to launch a variety of types and different rails require satellite. Its solar synchronous circular rail load capacity can reach 1.0 tons (700 kilometers).

This launching task is equipped with 16 satellites, which brings multiple challenges to the design, installation operation, and separation scheme of the satellite. Due to the large number of star arrow machinery and electrical interfaces, in order to meet the requirements of multi -star satellite layout and control roads, the long -six development team has designed a multi -star layout bearing cylinder and multi -star separation control solution to ensure the matching and coordination of the star arrow interface.

At the same time, due to the high requirements of multi -star launch, the separation design is difficult. In order to send 16 satellites to the predetermined orbit, the development team has carried out several multi -star separation security simulation and analysis. The layout and separation scheme are optimized, and finally adopt a batch separation scheme. By adjusting the gesture of the arrow body before the separation, and the increase of the positive push of the posture, the multi -star separation safety and the accuracy of the orbit are ensured.

For 16 satellites in the tightly layout of the rectifier, the space intersects each other, the connection and installation space is small, and the operation difficulty is difficult, and the development team rationally arrange the star arrow docking process, and avoid risks through human -machine simulation, docking exercises and other measures to avoid risks. Essence

This task is to perform launch mission again in the summer of the Long March 6 Lae -Lead Rockets. According to the characteristics of the Long March 6 carrier rocket "Sanping" measurement mode and no dependent launch, the development team further carried out the characteristics of the whole arrow system for the characteristics of summer thunderstorms. Review of rainproof lightning protection, including the effectiveness of rain and lightning protection measures, the implementation of various rainproof measures on the rocket, etc., to meet the pre -shooting operation and launch requirements of the thunderstorm season.

The mission is the 432th flight of the Long March series of launch -car rockets, and it is the ninth launch of the Long March 6 Lae Rocket. comprehensive

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