Grid Search Method

Author: Tianjiang Shuo

Website: https://cislunarspace.cn

Definition

A method that searches for feasible trajectories by uniformly discretizing initial conditions across the parameter space. In this paper, Jacobi energy C, initial y-coordinate, and velocity angle θ are discretized with steps of ΔC=0.01, Δθ=0.005°, Δy₀=0.01, producing 120×360×100 grid points propagated to obtain global trajectory distributions.

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References

  • Liang et al. 2016