指挥控制与仿真2012，Vol.34Issue(5)：21-25,5.DOI:10.3969/j.issn.1673-3819.2012.05.006
助推-滑翔飞行器弹道分段优化研究
Research on Multi-Phase Trajectory Optimization for Boost-Glide Vehicle
摘要
Abstract
The dynamics parameters of the lifting body were calculated by numerical simulation . The boost-glide vehicle's trajectory was divided into two phases: power flight phase and glide phase .By Radau pseudospectral method, the trajectory optimization planning problem was converted into nonlinear planning problem. A integral trajectory from launch to glide was obtained by software simulating. The effect of the performance index of power flight on the maximum range was analyzed. The results show that the optimization project of which performance index was maximum speed had longer range and moderate difficulty.关键词
伪谱法/助推滑翔/弹道优化/最大射程/分段Key words
pseudospectral/ boost-glide/ trajectory optimization/ maximun range/ multi-phase分类
航空航天引用本文复制引用
李柯,聂万胜,冯必鸣..助推-滑翔飞行器弹道分段优化研究[J].指挥控制与仿真,2012,34(5):21-25,5.
