垂直/短距起降(STOVL)战斗机在冷战时期得到了各航空技术强国的广泛关注,西方国家和苏联都投入了很大的力量试图使这个技术实用化,即使是中国也在技术相对薄弱的情况下进行过“四号工程”这样的项目。垂直/短距起降战斗机的早期发展虽然轰轰烈烈但成效却不高,实用化的战斗机只在英国和苏联得 STOVL fighters received widespread attention from various aviation technology powers during the Cold War. Both Western countries and the Soviet Union have devoted great efforts to putting this technology into practical use. Even China is also relatively weak in technology Case has been carried out “Project No. 4 ” such a project. Although the early development of vertical / short-range take-off and landing fighters is vigorous but the results are not high, practical fighter jets are only available in Britain and the Soviet Union