Application study of trajectory optimization method in trajectory design of multi-constraint boost-phase terminal

Author

Xu Xibao ; Chang Xiaohua ; Jiang Lujia

Author_Institution

Beijing Inst. of Astronaut. Syst. Eng., Beijing, China

fYear

2014

Firstpage

1347

Lastpage

1350

Abstract

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.

Keywords

numerical analysis; optimal control; quadratic programming; space vehicles; trajectory optimisation (aerospace); SQP; boost-glide vehicle; boost-phase trajectory optimization model; direct shooting method; multiconstraint boost-phase terminal; multiconstraint parameters; numerical simulation; optimal control; sequential quadratic programming; trajectory characteristic; trajectory design; trajectory optimization method; Optimal control; Programming; Rockets; Vehicles; multi-constraint; trajectory design; trajectory optimization;

fLanguage

English

Publisher

ieee

Conference_Titel

Mechatronics and Control (ICMC), 2014 International Conference on

Print_ISBN

978-1-4799-2537-7

Type

conf

DOI

10.1109/ICMC.2014.7231772

Filename

7231772