洲际助推-滑翔导弹可达区域优化

分析了洲际助推-滑翔导弹可达区域的形状,给出了求解思路.建立了三自由度弹道模型、推力模型、气动模型与气动热模型.将可达区域优化转化为四类弹道优化问题,在考虑诸多实际约束下,建立了多阶段多约束优化模型.利用直接打靶法将此最优控制模型转化为非线性规划问题,并采用序列二次规划算法进行解算.结果表明,洲际助推-滑翔导弹最佳可达区域可能为不对称的扇形区域,面积可达4430万平方千米.

Reachable Domain Optimization for Intercontinental Boost-Glide Missile

The shape of reachable domain for intercontinental boost-glide missile was analyzed.And the solution methods were proposed.The dynamics,the propulsion,the aerodynamics,and the aerothermodynamics models were described.The optimization of reachable domain was converted into four kinds of trajectories optimization.With many given constraints,the trajectories optimization models were established,i.e.multi-constraints multi-phase trajectory optimization model.By direct shooting method,the associated optimization...