Abstract
This paper deals with the Adams-Moulton-Cowell multistep integrator, as described by Oestwinter and Cohen (1972). In order to evaluate the accuracy of the method, we started to test it in the case of the unperturbed two-body motion; numerical instability may arise by integrating first order systems. The accuracy is improved by applying a Sundmann transformation of the independent variable. The algorithm is then modified such that the equations of pure keplerian motion are integrated with respect to the new independent variable without truncation error; numerical experiments show the considerable improvement of accuracy and the reduction of computing time for Keplerian motion.
If terms of the disturbing function of the Earth are added to the central potential, the time-transformation is less effective. With a modification of this time-transformation as given by Moynot in 1971, it is possible to reduce the propagation of the truncation error in the J2 problem.
Similar content being viewed by others
References
Balmino, G.: 1970,Méthode d'intégration numérique de Bulirsch et Stoer, Observatoire de MEUDON.
Balmino, G.: 1974,Méthodes Numériques en Dynamique Orbitale, Symposium C, COSPAR XVI, Sao Paulo Brasil.
Bulirsch, R. and Stoer, J.: 1966,Numerische Mathematik 8, 93.
Henrici, P.: 1961,Discrete Variable Method in Ordinary Differential Equation, John Wiley.
Lapidus, L. and Seinfeld, J. H.: 1971,Numerical Solution of Ordinary Differential Equations, New York, Academic Press.
Levallois, J. J. and Kovalevsky, J.: 1971,Eyrolles 4, 213.
Moynot, B.: 1971,Astronautical Research 27–35.
Oestwinter, C. and Cohen, C. J.: 1972,Celest. Mech. 5, 317.
Stiefel, E. L. and Bettis, D. G.: 1969,Num. Math. 13, 154.
Velez, C. E. and Fuchs, A. J.: 1974,AIAA Journal 13, No. 1.
Velez, C. E.: 1974,Celest. Mech. 10, 405.
Wagner, C. A., Douglas, B. C., and Williamson, R. G.: 1974,The Road Program, Goddard Space Flight Center, Greenbelt, Maryland.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Borderies, N. Time regularization of an Adams-Moulton-Cowell algorithm. Celestial Mechanics 16, 291–308 (1977). https://doi.org/10.1007/BF01232656
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF01232656