13年前的11月23日，一个载入中国航空史册的日子。 凛冽的海风冲击着渤海湾。在众人的期盼下，一架黄色涂装的歼-15战机在辽宁舰甲板上勾住阻拦索。这一历史性时刻标志着中国成为世界少数掌握舰 载机起降技术的国家。 而这架飞机，就是我国自主研发的首型舰载战斗机——歼-15"飞鲨"。 一剑出鞘，何其艰难。 舰载机与陆基飞机有着天壤之别，它要在号称"世界上最危险的4.5英亩"的航母甲板上起降，没有经验，也没有现成的技术可借鉴。 时任中航工业沈阳飞机工业集团董事长的罗阳便带领研制团队不断自力更生、自主创新，攻克了一系列舰载机特有的关键技术。在歼-15成功着舰的几 天前，罗阳登上了辽宁舰，参加舰载机起降训练。 歼-15战机在辽宁舰甲板上勾住阻拦索。沈飞公司供图 为了按时完成型号研制任务，参与研制任务的技术专家经常问自己："到底能不能完成，到底能不能按时完成，到底能不能提前完成？"正是这种争分夺 秒的态度和坚韧不拔的精神，帮助团队克服重重困难，按时完成了一个又一个项目节点。 "鹘鹰"。沈飞公司供图 "鹘鹰"，在经过无数次的锤炼与打磨后，终于迎来了它的终极形态——歼35。从"鹘鹰"到歼-35，不是简单的型号变更，而是一次化茧 ...

Core Viewpoint - The election results for the 2025 Chinese Academy of Engineering academicians were announced, with 71 individuals selected, including Wang Yongqing, a chief expert at the Shenyang Aircraft Design Institute of AVIC [1] Group 1: National Defense and Technology - Wang Yongqing emphasized the necessity of a strong national defense technology to support a powerful nation and improve people's lives, linking personal ideals with national needs [3] - The development of weaponry and equipment relies on possessing core technologies, with the aircraft carrier being a long-held dream for China, and carrier-based aircraft being crucial for this endeavor [6][12] - The design and development of carrier-based aircraft involve numerous critical technologies and require unprecedented depth and breadth of technical decision-making and cross-industry coordination [6] Group 2: Achievements in Aircraft Development - Wang Yongqing and his team overcame significant challenges to achieve breakthroughs in key technologies for the J-15 carrier-based fighter, establishing a complete technical system for China's carrier-based aircraft [8][10] - The J-35A, a medium-sized stealth multi-role fighter, received significant attention at the 2024 Zhuhai Airshow, showcasing the results of years of independent innovation led by Wang Yongqing [12] - The successful implementation of 3D digital design significantly improved the efficiency of aircraft design processes, reducing the number of tooling by 60% compared to traditional third-generation aircraft [10] Group 3: Innovation and Team Development - Wang Yongqing has been instrumental in fostering a culture of innovation and collaboration within his team, focusing on enhancing the overall capabilities of the design workforce [16] - He has developed long-term plans for various specialties within the institute, ensuring the steady improvement of core competitiveness based on specific professional skills and overall research capabilities [16] - Wang Yongqing's dedication to mentoring younger engineers has resulted in the cultivation of a new generation of core talents within the Shenyang Aircraft Design Institute [16][18]

Core Viewpoint - The article highlights the successful return of the Chinese aircraft carrier Shandong after a five-day visit to Hong Kong, showcasing the new carrier-based fighter jet J-15T, which was open to the public for the first time during this event [1] Group 1: J-15T Features and Design - The J-15T is an upgraded version of the J-15, specifically designed for catapult launches, featuring a unique design element known as the catapult traction rod [1][3] - The landing gear of the J-15T has been reinforced, with a 20% increase in the thickness of the support rods and a dual-wheel design for the main landing gear, which helps distribute pressure during landing and reduces friction on the carrier deck [3][5] Group 2: Tailhook Functionality - The tailhook is a critical component for carrier-based aircraft, enabling them to land on aircraft carriers by engaging with the arrestor wire to decelerate the aircraft rapidly [6][8] - The design of the tailhook must account for various factors, including impact resistance, overload tolerance, and wear resistance, to ensure successful landings [8][10]