第四代战斗机有超越第三代战斗机的显著特征.具有超音速巡航、隐身、短距起降、高的机动性和敏捷性、强的夺取空中优势和对地攻击能力,在航空电子设备和座舱显示系统上也比第三代战斗机有重大改革,因而受到世界各国空军和航空界的广泛关注。美国的F-22“猛禽”(Raptor)第四代战斗机,被称为20世纪最后一种全新的战斗机。法国的“阵风”(Rafale)、欧洲的EF2000、瑞典的JAS-39、日本的FS-X等战斗机也部分具有第四代战斗机的特 Fourth-generation fighter jets outweigh the distinctive features of the third-generation fighter jets, featuring supersonic cruise, stealth, short take-off and landing, high maneuverability and agility, strong aerial capture and ground attack capability, Cockpit display system also has a major reform than the third generation fighter aircraft, and therefore by the world’s air force and aviation community widespread concern. The F-22 Raptor fourth-generation fighter in the United States is known as the last new fighter of the 20th century. France’s “Rafale”, Europe’s EF2000, Sweden’s JAS-39, Japan’s FS-X and other fighters also have some of the fourth-generation fighter special