论文部分内容阅读
利用Radau伪谱法,将助推-滑翔飞行器弹道优化问题转化为非线性规划问题。在考虑禁飞区约束的情况下,优化了飞行器的规避弹道,发现飞行器的覆盖范围中存在盲区,并分析了盲区形成的原因及特征。研究结果表明,随着禁飞区半径的逐渐增大,盲区逐渐扩大;并且当禁飞区位置逐渐远离发射点时,盲区也随之增大。研究结果对飞行器突防弹道的设计以及地面防御力量的部署都具有一定的参考价值。
Using Radau pseudospectral method, the ballistic optimization problem of booster-gliding aircraft is transformed into a nonlinear programming problem. Taking into account the constraints of the no-fly zone, the ballistic trajectory of the aircraft is optimized, and the dead zone is found in the coverage of the aircraft. The causes and characteristics of the blind zone are analyzed. The results show that as the radius of the no-fly zone increases, the blind zone gradually expands; and as the no-fly zone moves away from the launch point, the blind zone also increases. The results of this study have certain reference value for the design of missile penetration and missile defense and the deployment of ground defense forces.