Hybrid Direct/Indirect Optimization Method
Author: Tianjiang Shuo
Website: https://cislunarspace.cn
Definition
A trajectory optimization method combining strengths of direct and indirect approaches: parameterizes controls using direct methods while leveraging necessary conditions from optimal control theory (costate equations) for the parameterization structure, offering both robustness and accuracy.
Application Value
This concept has application value in cislunar space research and mission design.
Related Concepts
References
- Kluever and Pierson, 1997, Optimal Earth-Moon Trajectories Using Nuclear Electric Propulsion.