jorgepiloto / lamberthub

A set of Lambert's problem solvers
GNU General Public License v3.0
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Implement der2011 #57

Open jorgepiloto opened 3 years ago

jorgepiloto commented 3 years ago

💻 Solver request: der2011

The original algorithm devised by Der makes use of a universal free-parameter, with rational formulae for the initial guess, and the Laguerre method as the root solver. The velocity vectors construction exploits a radial + chord-wise construction.

The majority of the current test-suite cases comes from this paper, although for some reason I never ended up implementing this solver...

The original paper can be downloaded from here. The steps to solve for the problem are listed down.

📝 References

@article{der2011superior,
  title={The superior Lambert algorithm},
  author={Der, Gim J},
  journal={AMOS, Maui, Hawaii},
  year={2011}
}