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Parametric Analysis of TLI Delta-V Lunar Trajectories - OTB

version 1.2.0 (30.6 MB) by David Eagle
Optimization Toolbox version of the tli_sweep MATLAB script that performs a parametric sweep of TLI requirements for Lunar trajectories.


Updated 18 Jul 2021

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PDF document and a MATLAB script called tli_sweep_otb that can be used to perform a parametric analysis of lunar transfer trajectories. The software assumes that trans-lunar injection (TLI) occurs impulsively from a circular Earth park orbit. The software solves for the minimum TLI delta-v using a two-body Lambert solution for the transfer trajectory from the Earth park orbit to the center of the moon. This computer program uses the Optimization Toolbox to solve this classic trajectory optimization problem. The lunar coordinates required by the software are computed using the JPL DE430 ephemeris.

Cite As

David Eagle (2022). Parametric Analysis of TLI Delta-V Lunar Trajectories - OTB (, MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2019b
Compatible with any release
Platform Compatibility
Windows macOS Linux

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