The first navigation satellite developed by Harbin Institute of Technology was successfully launched

At 10:24 30 seconds on September 6, 2022, the Kuaizhou No. 1 Solid Lange Rockets ignited at the Jiuquan Satellite Launch Center, and enhanced the "micro -space" low -orbit satellite navigation system in the "one arrow and double star" method. The S3/S4 test satellite is sent to the scheduled orbit, and the launch task is successful.

The S4 test satellite launched by this time was jointly developed by Harbin University of Technology and Harbin Institute of Technology Large Satellite Technology Co., Ltd.. It is the fourth test satellite of the low -orbit satellite navigation enhancement system demonstration and verification mission that my country is developing. It is reported that this is 21 satellites that have been successfully launched in the school.

The S4 test satellite is the first navigation satellite developed by Harbin Institute of Technology. It indicates that small satellite research in the school enters the field of navigation satellites and achieves new breakthroughs. The S4 test satellite will carry out a series of star -based network control management, star -carriers of high -precision high -precision advancement, high -precision navigation enhancement signal broadcast and other series of rail technology tests and system demonstration verifications to enhance the construction of network network networking for low -orbit satellite navigation. Lay the foundation.

The "Weili Space" low -orbit satellite navigation enhancement system is a world integrated constellation system composed of 160 low -orbital satellites and ground systems. It has enhanced performance of satellite navigation systems such as Beidou in China. Information, public safety and other popular users provide high -precision, fast convergence, low -cost, high -reliable satellite positioning enhanced services to achieve global dynamic and rapid navigation positioning of global meters (centimeters). Based on the S4 test satellite demonstration verification in the rail system -level demonstration, Harbin Institute of Technology and Harbin Institute of Technology Dapa Technology Co., Ltd. jointly undertake the "micro -space" low -orbit satellite navigation enhancement system networking satellite development task.

(Guangming Daily All Media Reporter Zhang Shiying)

Source: Guangming Daily All Media Reporter Zhang Shiying

Picture source: Harbin University of Technology

Responsible editor: Wang Zimo

Edit: Chang Ying Zhu Xiaofan Zhang Yongqun

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