Integrated Design Method Of Cruise Missile Including Configuration, Aerodynamics And Radar Stealth

Cruise missile is of great strategetic status in national defence. The phrase of primary design of cruise missile is a iterative process. The fast calculation on performance related with primary designed geometric module will improve the design efficiency of missiles. In this paper, an integrated calculate method including three-dimensional configuration design, aerodynamic analysis, and computation of Radar Cross Section(RCS) is researched. Particularly, the parameterized design technology of three-dimensional configuration, the Woodward Panel Method calculating aerodynamic performance, the pixel method calculating the RCS of target's surface, the Shooting and Bouncing Race(SBR) method calculating the RCS of cavity, and the phase coupling method calculating the RCS of whole missile are researched in this paper. Then, an integrated analysis soft system with visualized structure is designed with VC++6.0 and VFOR6.5. At last, the sample of a cruise missile is analyzed with this soft system.