RT Journal Article ID 544c11f14d517fd9 A1 Bushgens, Georgiy Sergeevich A1 Sukhanov, Valeriy Leonidovich T1 CONCEPT OF A MODERN FIGHTER JF TsAGI Science Journal JO TSAGI YR 2018 FD 2018-10-10 VO 49 IS 4 SP 343 OP 359 K1 fourth-generation fighter K1 concept of a fifth-generation fighter K1 combat effectiveness AB The interaction of requirements and technical capabilities is considered on the example of defining the concept of the fourth-generation fighters. A brief review of the research on determining the concept of a new fifth-generation fighter conducted in the USSR, USA, and a number of other countries is given. It was shown that the concept of fighters is determined by scientific and technical achievements and can have various specific solutions. The task of each project is to find the optimal solutions in terms of high combat effectiveness at minimal cost. PB Begell House LK https://www.dl.begellhouse.com/journals/58618e1439159b1f,36c5b3d74848c081,544c11f14d517fd9.html