Astrodynamics

Elliptic Kepler Equation

Interactive tool for the elliptic Kepler problem.

Hyperbolic Kepler Equation

Interactive tool for the hyperbolic Kepler problem.

Lambert's Problem

Interactive toy view of Lambert transfer solvers.

Lambert's Timeline

Chronological diagram of Lambert's publications.

ADCS

Astrodynamics Reference Systems

Visualize ECEF, ECI, GMST, right ascension, and declination geometry.

Euler Angles And Quaternions

Compare Z-Y-X Euler rotations, quaternions, and rotation matrices.

Satellite PID Controller

Visualize PID tuning for a spacecraft ADCS system.

Optimisation

A Genetic Algorithm (AGA)

Playing around a Genetic Algorithm optimiser.

Monte Carlo π Estimator

Visualize π estimation via random sampling.

MGTA

GDP Toy Example

Interactive toy example for ground delay program regulation.

GHP Toy Problem

Toy Example for the Ground Holding Problem.

GHP Index Mapping

Aeq and Aineq matrices index mapping visualisation for the Ground Holding Problem.

Sectorisation Voronoi

Barcelona FIR Sectorisation using Voronoi Diagrams and a Genetic Algorithm optimiser.