Collision Avoidance Maneuver design for conjunction assessment
cam: fix README — add avoid (simple API), min_dv returns float option
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README.md
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README.md
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Printf.printf "Pc before: %e, after: %e\n" result.pc_before result.pc_after
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(* Find minimum delta-v to achieve target Pc *)
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let dv =
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Cam.min_dv ~miss_r:50. ~miss_t:200. ~miss_n:0. ~sigma_r:30. ~sigma_t:100.
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~hbr:10. ~dt:21600. ~target_pc:1e-5
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(* Simple API: compute avoidance burn directly from a CDM *)
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match Cam.avoid cdm ~dt:21600. with
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| Some result -> Printf.printf "Burn: %.4f km/s\n" result.dv
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| None -> print_endline "Already safe or no solution"
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(* Find minimum delta-v to achieve target Pc *)
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match Cam.min_dv ~miss_r:50. ~miss_t:200. ~miss_n:0. ~sigma_r:30. ~sigma_t:100.
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~hbr:10. ~dt:21600. ~target_pc:1e-5 with
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| Some dv -> Printf.printf "Min dv: %.6f km/s\n" dv
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| None -> print_endline "No solution"
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```
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## API Overview
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- **`type direction`** -- Burn direction: `` `Tangential ``, `` `Radial ``, `` `Normal ``
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- **`type maneuver`** -- Impulsive maneuver: `dt`, `dv`, `direction`
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- **`type result`** -- Evaluation output: miss distances, Pc before/after, delta-v cost
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- **`avoid`** -- Simple API: find minimum burn from a CDM (returns `result option`)
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- **`evaluate`** -- Evaluate a proposed maneuver against conjunction geometry
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- **`min_dv`** -- Find minimum delta-v for a target Pc (bisection search)
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- **`min_dv`** -- Find minimum delta-v for a target Pc (returns `float option`)
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- **`screen`** -- Evaluate multiple delta-v options, sorted by post-maneuver Pc
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## Testing