Domestic Wing Loong series drones: writing a new chapter in multi-field applications, covering many fields such as meteorology, emergency, and security

According to Science and Technology Daily, on November 28, at the AVIC UAV site in Zigong, Sichuan, the Aviation Industry Corporation of China held an open day event with the theme of "The Winged Dragon of a Great Power Travels the World". Demonstrate the development achievements of domestic large-scale high-end drone development and industrial construction.

After more than ten years of development, the domestically produced "Pterosaur" series of UAV products independently developed by AVIC UAV have formed a pedigree.

Pterosaur-2 made its appearance at the State-owned Enterprise Open Day and performed a flight demonstration. The Wing Loong-2 is a medium-high altitude, long-endurance multi-purpose UAV system developed by the aviation industry. It has all-day, all-weather, all-territory, and multi-scenario mission execution capabilities. This UAV system is my country's first domestically produced turboprop-powered large-scale UAV system. It has advanced aerodynamic layout, body structure, and airborne systems. It adopts a high-power power system, which greatly improves the flight performance of the UAV platform. Payload loading, weapon mounting, data transmission and control and multi-sensor comprehensive capabilities.

"In addition to the Pterosaur-2, currently, the 'Pterosaur' series already has a series of platforms including the Pterosaur-1, Pterosaur-3, and Pterosaur-10, as well as an integrated command and control system and a universal comprehensive protection system. , altitude, speed and mission capabilities are fully covered, with a maximum flight time of 45 hours and a maximum range of 10,000 kilometers." said Li Yidong, deputy general manager and chief designer of AVIC UAV.

In recent years, based on the strategy of "one type of equipment serving two markets" and focusing on technical research related to the needs of "major weather, major emergency, and major security", the "Pterodactyl" series has successfully completed a number of tasks.

In the field of meteorology, the Haiyan I UAV is developed based on the Pterosaur-10 UAV, the Haiyan II UAV and the Pterosaur-2H meteorological type unmanned aerial vehicle are developed based on the Pterosaur-2 UAV. Human-machine operations have been carried out in Gansu, Sichuan, Qinghai, Tibet, Guizhou, Hainan and other places; in the field of mobile observation, the "Pterosaur" series of UAVs have effectively solved the problems of blank areas of meteorological data and insufficient observation data in complex environments. , to ensure the meteorological observation of large-scale events, the southwest vortex of the Western Sichuan Plateau, and the mobile meteorological observation of typhoon monitoring in the South China Sea. In the field of artificial weather modification, it has carried out artificial rain (snow) test tasks in the Qilian Mountains, the Western Sichuan Plateau, Sanjiangyuan and other places. , giving full play to its role in ensuring food security, water resources security and ecological security.

The Wing Loong-2H emergency disaster relief drone has made important breakthroughs in the field of large-scale emergency response and has conquered a series of key technologies. It participated in three emergency drills and built an integrated "air, space and ground" emergency communications support system for the command headquarters. At the same time, the drone has experienced many practical tests of emergency rescue under extreme conditions. In emergency rescue missions such as the 2021 heavy rain disaster in Zhengzhou, Henan, the 2022 Luding earthquake in Sichuan, and the 2023 typhoon "Dusuri" hitting the disaster-stricken areas in Fujian Province, it can detect and transmit back high-definition images and video data on site in real time, and Restoring public and private network communications provides an important guarantee for efficient on-site command and rapid rescue

Li Yidong said that AVIC UAV's "Pterosaur" series of UAVs can provide customized high-low matching and capability combination solutions according to needs, including integrated command and control systems, general support equipment and full life cycle Assure. At present, AVIC UAV has carried out comprehensive layout in Chengdu and Zigong, Sichuan. It has a complete UAV system manufacturing system and various advanced information platforms. It has the ability to integrate UAV design and manufacturing, and has established many A UAV assembly flexible production line covering the information-based assembly system is an important base for the development and production of UAVs in my country

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