Core Insights - The establishment of the world's first low-altitude three-dimensional multi-physical field coupled wind tunnel in Shenzhen marks a significant advancement in testing low-altitude flying vehicles, addressing the challenges posed by complex wind environments below 1000 meters [1][2] Group 1: Low-Altitude Wind Tunnel - The newly developed wind tunnel can simulate urban wind environments and extreme weather conditions, providing essential data for the safety and performance of low-altitude flying vehicles [2] - The wind tunnel features an outer diameter of 18 meters and an inner diameter of 10 meters, capable of supporting aircraft with a wingspan of up to 4 meters, with wind speeds reaching 60 meters per second [2] - Since its launch, the wind tunnel has already provided testing services for several low-altitude enterprises focusing on small flying vehicles [2] Group 2: Future of Low-Altitude Economy - The low-altitude economy is not just about individual technologies but requires collaboration across the entire industrial chain, with a need for original research and the establishment of a self-sufficient research and industrial system [3] - Plans are underway to construct a larger wind tunnel with an outer diameter of 65 meters and an inner diameter of 45 meters, aimed at testing larger low-altitude flying vehicles and drone swarms [3] - The vision for the future includes point-to-point commuting, where individuals can take off from rooftops, transforming urban transportation [2]

Core Insights - The low-altitude wind tunnel in Shenzhen is the world's first facility designed for the low-altitude economy, simulating complex wind environments for low-altitude aircraft testing [1][2] Group 1: Wind Tunnel Features and Capabilities - The wind tunnel can accurately replicate wind shear, time-varying winds, downbursts, and urban wind fields, providing a controlled environment for testing low-altitude flying vehicles [1] - It allows for precise control of speed fields in three dimensions (X, Y, Z), enabling the simulation of various complex wind conditions encountered at low altitudes [1] Group 2: Industry Impact and Collaborations - Since its launch in September of the previous year, the wind tunnel has provided research and testing services for companies such as Meituan Technology, Guodian Measurement and Testing Group, Fengyi Technology, and Shenzhen Customs [1] - Discussions are underway with Shenzhen Low Altitude Industry Development Service Co., Ltd. to accelerate the commercialization of the wind tunnel, attracting more market forces and potential collaborations with airport groups [2] Group 3: Future Developments - The team plans to construct a larger simulation facility with an outer diameter of 65 meters and an inner diameter of 45 meters, capable of testing new large-scale low-altitude flying vehicles and drone swarms [2]

与美国不同，中国已经认识到送货无人机在未来商业领域的变革潜力。中国正在迅速构建一个完整的低 空经济物流生态系统，涵盖无人货运飞机、换电站和电动空中出租车等，这一切都提高了配送效率和可 靠性，同时降低了运营成本。中国还通过努力建立专门的试点区域、数字交通系统和新的监管框架，来 应对可能出现的低空空域拥挤的管理挑战。 简而言之，中国不仅在制造无人机，还在构建一个全球空中物流网络以及为之服务的市场。这显然具有 巨大的商业意义。 市场咨询公司Allied Market Research估计，到21世纪30年代初，全球无人机物流市场规模可能超过530 亿美元，将改变从零售、医疗保健到城市交通等多个行业。中国的先发优势使其有望在这个市场中占据 相当大的份额，创造经济回报，并增强其对全球供应网络的影响力。 如果不迅速采取协调一致的行动，美国不仅有可能失去一个价值数万亿美元的产业，还可能失去全球影 响力。要么是美国工业引领这一产业潮流，要么是中国一架接一架的无人机"配送未来"。（作者马克斯 利安·K·布雷默、凯莉·A·格里科，王从译） 来源：环球时报 美国《外交政策》杂志网站8月25日文章，原题：中国无人机"配送未来" 上个 ...

Core Insights - Shenzhen is advancing its low-altitude economy with the launch of nearly 300 drone routes, marking a significant milestone in the development of drone delivery services for agricultural products [1][7] - The region has established a comprehensive ecosystem for the drone industry, encompassing over 150 companies involved in research, design, manufacturing, and application [5][7] Group 1: Low-altitude Economy Development - The collaboration between Haijixing Agricultural Market and Fengyi Technology has resulted in the opening of dedicated low-altitude routes for drone delivery, specifically for perishable goods like lychees and seafood [1][5] - The Longgang District is recognized as a key area for low-altitude economic development, showcasing various applications such as food delivery, medical logistics, and drone performances [5][7] Group 2: Drone Technology and Applications - The Longgang District low-altitude economic exhibition hall features advanced drone models, including agricultural drones capable of carrying 60 kilograms and multi-rotor drones for urban management [3][5] - Over 100 units of a specific drone model have been deployed across 11 districts in Shenzhen for safety inspections and emergency response, demonstrating the integration of AI systems for real-time monitoring [3][5] Group 3: Infrastructure and Support - The Longgang low-altitude intelligent integration testing base has provided testing services for numerous companies, with plans for expansion to include quality inspection centers for drone products [5][7] - Shenzhen has established 756 low-altitude takeoff and landing points, facilitating operations across various commercial and industrial areas [7]

无人机特技飞行曾是人类飞 手 的专属领域， 而现在， 一台普通四旋翼无人机连穿 6道窄门， 人类顶 尖飞手成功率 只有 12.5%，而一套创新算法系统却豪取100%完美通关！ 这不是 科技概念 视频，而是 最近 霸榜机器人领域国际顶刊的 中国黑科技 。 这项颠覆性研究来自浙江大学控制科学与工程学院高飞教授团队，他们 放 出 "算法增强" 大招，彻底打 破 "硬件决定天花板" 的传统认知。 普通硬件在智能系统加持下，瞬间化身特技飞行高手，完成复杂动作的精准度远超人类专业飞手。 高难度特技飞行通常是专业飞手和高端装备的专利，需要价格不菲的设备和数千小时训练。 有网友直呼： "这简直是无人机界的'降维打击'！ 用智能算法弥补硬件短板，突破了传统飞行极限！ " 这项名为 《 Unlocking aerobatic potential of quadcopters: Autonomous freestyle flight generation and execution》 的研究成果，于近日正式发表在 机器人领域国际顶级期刊 《 Science Robotics》 上。 ▍ 向自然取经：猎鹰和蝙蝠的飞行智慧成就算法突破 ...