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从20世圮90年代开始,第四代先进战斗机的研制就成为全球军事强国的热门话题。第四代战斗机的主要特征是突出的隐身性能、超音速巡航能力、超视距作战能力和适合多种战术用途。F-22是美国空军委托洛克希德、波音以及通用动力公司合作研制的新一代战斗机。该研制计划始于1982年,要求将五个特点集中在一架飞机上,即低可探测性(隐身性)、高度机动性和敏捷性、可作超音速巡航(而不是短时间超音速冲刺)、有效载重高且具有足够远的航程。下面就以F-22为例,看看第四代战斗机的“先进”之处。
Since the 20th century and the 90s, the development of the fourth-generation advanced fighter planes has become a hot topic in the world's military powerhouses. The main features of the fourth generation of fighter jets are prominent stealth performance, supersonic cruise capability, combat capability beyond the horizon and for a variety of tactical purposes. F-22 is the United States Air Force commissioned Lockheed, Boeing and General Dynamics co-developed a new generation of fighter aircraft. The development plan, which began in 1982, required five features to be focused on one aircraft, low detectability (stealth), high maneuverability and agility, supersonic cruising (rather than short-term supersonic sprint ), High payload and long enough range. Here to F-22, for example, take a look at the fourth-generation fighter “advanced” place.