High-altitude high-speed aircraft defense penetration survivability rapid evaluation device

Abstract

The invention belongs to the field of aircraft overall design, and particularly relates to a high-altitude high-speed aircraft defense penetration survivability rapid evaluation device, which comprises: a missile performance model used for missile full-airspace trajectory simulation and outputting missile flight information in real time; an aircraft performance model which is used for truly simulating aerodynamic characteristics and maneuverability of the aircraft; a simulation framework module which is used for calling the aircraft performance model and the missile performance model; a processing module cluster which is controlled by the simulation framework module and is used for realizing high-altitude high-speed aircraft defense penetration survivability rapid evaluation simulation parallel computing; a simulation profile setting module which is used for providing simulation ranges and step lengths of corresponding parameters; and a simulation result analysis module which is used for analyzing the simulation result data. According to the high-altitude high-speed aircraft defense penetration survivability rapid evaluation device, rapid evaluation of defense penetration survivability of the high-altitude high-speed aircraft can be realized, design iteration of an aircraft platform scheme and a defense penetration scheme is accelerated, scheme feasibility is rapidly verified,and design efficiency is improved.

Description

technical field [0001] The application belongs to the field of overall aircraft design, and in particular relates to a rapid assessment device for high-altitude and high-speed aircraft penetration survivability. Background technique [0002] Air power plays a vital role in modern warfare and is the core of a country's military air power. High-altitude and high-speed aircraft are one of the most important air power, and their penetrating survivability against air-to-air missiles is an important factor in evaluating aircraft performance. Therefore, the rapid evaluation method for the penetration survivability of high-altitude and high-speed aircraft has become an important research topic for aeronautical engineers. [0003] The penetration survivability of high-altitude and high-speed aircraft is closely related to the aircraft's stealth capability, maneuverability, engine thrust, and penetration strategy. Therefore, many parameters are involved in the initial design of high-a...

AI Technical Summary

Problems solved by technology

Due to the large number of variables affecting penetration survivability, theoretical analysis is difficult, and often only qualitative conclusions can be given, which has poor guidance for program design

Images