Application study of trajectory optimization method in trajectory design of multi-constraint boost-phase terminal
Xu Xibao, Chang Xiaohua, Jiang Lujia · 2014
This paper researches the application of trajectory optimization method in trajectory design of multi-constraint boost-phase terminal. For the boost-glide vehicle, the multi-constraint parameters are deduced from the analysis of the trajectory characteristic. Considering the process constraints, the boost-phase trajectory optimization model is constructed based on the max-velocity. The optimal control problem is resolved by the SQP with the direct shooting method. Finally, the method is validated through numerical simulation.