Numerical Prediction of Orbital Events

버전 1.1.0 (2.02 MB) 작성자: David Eagle
MATLAB script and user's manual for predicting important root-finding and extrema orbital events

다운로드 수: 100

업데이트 날짜: 2021/12/30

라이선스 보기

This submission is an interactive MATLAB script named npoe.m that can be used to propagate spacecraft in Earth orbits and model important orbital events. This script implements a special perturbation solution of orbital motion using a variable step size Runge-Kutta-Fehlberg (RKF78) integration method to numerically integrate Cowell’s form of the system of differential equations. Orbital events are predicted by embedding the RFK78 algorithm within Brent’s derivative-free methods for finding the single roots and extrema of nonlinear equations. The user can control both the integration and root-finding convergence criteria.

인용 양식

David Eagle (2023). Numerical Prediction of Orbital Events (, MATLAB Central File Exchange. 검색됨 .

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개발 환경: R2019b
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버전 게시됨 릴리스 정보

Added graphical display of mean classical orbital elements for the propagate analysis option.