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David Eagle


Last seen: Today 2012 以来アクティブ

Aerospace engineer (retired)
Professional Interests: aerospace trajectory optimization

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A MATLAB Script for Predicting Orbital Events of the Planets
Predicts interesting orbital events of our solar system planets.

約2ヶ月 前 | ダウンロード 5 件 |

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Propagating Interplanetary Trajectories from Earth to Mars
Numerically integrate the orbital equations of motion of an Earth to Mars interplanetary trajectory.

4ヶ月 前 | ダウンロード 8 件 |

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A MATLAB script for Earth-to-Mars Mission Design - SNOPT
Design and optimize end-to-end Earth-to-Mars ballistic trajectories from Earth park orbit to Mars B-plane encounter.

4ヶ月 前 | ダウンロード 2 件 |

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MATLAB script for Earth-to-Mars Mission Design - OTB
Optimization Toolbox version of the e2m_matlab script that performs Earth-to-Mars mission analysis and design.

4ヶ月 前 | ダウンロード 8 件 |

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Graphics Display of the Orbital Characteristics of the Moon
MATLAB script which graphically displays the orbital characteristics of the Moon.

4ヶ月 前 | ダウンロード 2 件 |

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Closest Approach Between the Earth and Heliocentric Objects
MATLAB script that predicts closest approach between the Earth and heliocentric objects.

4ヶ月 前 | ダウンロード 1 件 |

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Parametric Analysis of Ballistic Earth-to-Mars Trajectories
perform a parametric “sweep” of ballistic interplanetary trajectories from a user-defined Earth park orbit to encounter at Mars

4ヶ月 前 | ダウンロード 4 件 |

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A MATLAB Script for Trans-Earth TCM Trajectory Optimization
MATLAB script that can be used to optimize an impulsive trajectory correction maneuver (TCM) during the Trans-Earth phase of lun...

5ヶ月 前 | ダウンロード 2 件 |

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Parametric Analysis of TLI Delta-V Lunar Trajectories - OTB
Optimization Toolbox version of the tli_sweep MATLAB script that performs a parametric sweep of TLI requirements for Lunar traje...

5ヶ月 前 | ダウンロード 4 件 |

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Trans-Lunar Trajectory Optimization - OTB/MICE version
Optimization Toolbox version of the tlto_matlab script used to design preliminary lunar missions from Earth park orbit to B-plan...

5ヶ月 前 | ダウンロード 7 件 |

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Cowell's Method - MICE Version
PDF document and MATLAB script that demonstrates using Cowell’s method to predict orbital motion.

5ヶ月 前 | ダウンロード 6 件 |

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Trans-Lunar Trajectory Optimization - SNOPT/MICE versions
SNOPT version of the tlto_matlab script used to design preliminary lunar missions from Earth park orbit to B-plane encounter.

6ヶ月 前 | ダウンロード 2 件 |

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N-body Gravity Assist Trajectory Analysis - OTB version
Divide-and-conquer approach to solving a single gravity assist interplanetary trajectory subject to n-body perturbations

7ヶ月 前 | ダウンロード 2 件 |

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Optimal Finite-burn Interplanetary Injection from Earth Orbi
A MATLAB script for optimizing finite-burn interplanetary injection trajectories (SNOPT version).

7ヶ月 前 | ダウンロード 4 件 |

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N-body Gravity Assist Trajectory Analysis
Divide-and-conquer approach to solving a single gravity assist interplanetary trajectory subject to n-body perturbations

9ヶ月 前 | ダウンロード 4 件 |

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Computer Methods for Aerospace Trajectory Optimization
Additional technical documentation for the Orbital Mechanics with MATLAB scripts posted on the Mathworks File Exchange.

約1年 前 | ダウンロード 3 件 |

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Modeling Orbital Maneuvers with MATLAB
Five MATLAB scripts for modeling impulsive and finite-burn orbital maneuvers

1年以上 前 | ダウンロード 20 件 |

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A MATLAB Script for Optimal Single Impulse De-orbit - SNOPT
optimal impulsive maneuver required to de-orbit a spacecraft in a circular or elliptical Earth orbit

1年以上 前 | ダウンロード 4 件 |

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Gravity Perturbed Optimal Orbital Transfer Analysis - OTB
Optimal two impulse transfer subject to non-spherical gravity perturbations - Optimization Toolbox version

1年以上 前 | ダウンロード 1 件 |

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Optimal Impulsive Orbital Transfer
MATLAB script for the solution of the one and two impulse orbit transfer between two Earth orbits.

1年以上 前 | ダウンロード 12 件 |

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Numerical Prediction of Orbital Events
MATLAB script and user's manual for predicting important root-finding and extrema orbital events

1年以上 前 | ダウンロード 3 件 |

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Parametric Analysis of TLI Delta-V Lunar Transfer
Parametric Analysis of Minimum TLI Delta-V Lunar Transfer Trajectories

2年弱 前 | ダウンロード 3 件 |

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MATLAB Ephemeris of the Sun and Inner Planets
Analytic ephemeris of the Sun and inner planets (Mercury, Venus and Mars) valid between -4000 B.C. and +2800 A.D.

2年弱 前 | ダウンロード 2 件 |

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MATLAB Implementation of "Lunar Tables and Programs"
MATLAB demo and function that computes the coordinates of the Moon using algorithms from in "Lunar Tables and Programs".

2年弱 前 | ダウンロード 2 件 |

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A MATLAB Implementation of a Jean Meeus Lunar Algorithm
compute the mean equinox of date position of the moon using the algorithm in chapter 45 of Astronomical Algorithms by Jean Meeus...

2年弱 前 | ダウンロード 1 件 |

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Gravity-perturbed Earth Orbit Lambert Problem - OTB/fsolve
OTB/fsolve version of the lambert4.m MATLAB script which solves the gravity-perturbed Lambert problem

2年弱 前 | ダウンロード 14 件 |

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Creating a Chebyshev Ephemeris with MATLAB
MATLAB script demonstrates how to create & evaluate a Chebyshev representation of the position coordinates of the sun, a planet ...

2年弱 前 | ダウンロード 2 件 |

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Solar Sail Trajectory Analysis with MATLAB - OTB version
Optimization Toolbox version for Two-dimensional trajectory analysis of solar sail Earth-to-Venus and Earth-to-Mars missions MAT...

2年弱 前 | ダウンロード 4 件 |

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Interplanetary, patched-conic gravity assist - OTB version
A MATLAB Script for Interplanetary Patched-Conic, Single Gravity-Assist Trajectory Design, Analysis and Optimization

2年弱 前 | ダウンロード 9 件 |

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Aerospace Trajectory Optimization - OTB
Demonstrates the solution of an aerospace trajectory optimization problem.

2年弱 前 | ダウンロード 8 件 |

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