The Optimization of Warhead and QRCS Simulation for A Stealth Missile

In this study, the analytical expression of quantum radar cross section (QRCS) for three-dimensional (3D) convex targets is presented. The QRCS simplified calculation equation is derived numerically after the introduction of the correlation photon parameters and vector dot product, and the computing efficiency of the proposed equation increases significantly. In this study, two types of the 3D convex target were selected to verify the accuracy and efficiency of the equation, and an optimization approach is presented to analyze QRCS of the stealth missile based on the genetic algorithm (GA) unprecedentedly. The aim of this study is to achieve the minimum forward QRCS of the stealth missile through GA and to adjust the geometry design variables on the head of the missile. As revealed by the optimized results, the proposed technique is confirmed to be effective and acceptable.