设计目标这是一种具有隐身、高机动性、高敏捷性、高可靠性、信息化等特征,在未来50年内具有显著格斗性能和较高综合作战效能的战斗机。2050年左右,气动、隐身技术和反隐身技术都将有很大的发展,加上战争的突发性,近距格斗依然是无法避免的。在近距格斗中,机动性和敏捷性高的战斗机将占有明显的优势。 Design Objective This is a fighter with stealth, high maneuverability, high agility, high reliability and informatization features, with significant combat performance and high comprehensive combat effectiveness over the next 50 years. Around 2050, aerodynamic, stealth technology and anti-stealth technology will have great development, coupled with the sudden war, close combat is still unavoidable. In close combat, fighter mobility and agility will occupy a distinct advantage.