Dynamics And Mission Design Near Libration Points Vol Ii Fundamentals The Case Of Triangular Libration Points is popular PDF and ePub book, written by Gerard Gomez in 2001-02-12, it is a fantastic choice for those who relish reading online the Mathematics genre. Let's immerse ourselves in this engaging Mathematics book by exploring the summary and details provided below. Remember, Dynamics And Mission Design Near Libration Points Vol Ii Fundamentals The Case Of Triangular Libration Points can be Read Online from any device for your convenience.
Dynamics And Mission Design Near Libration Points Vol Ii Fundamentals The Case Of Triangular Libration Points Book PDF Summary
It is well known that the restricted three-body problem has triangular equilibrium points. These points are linearly stable for values of the mass parameter, μ, below Routh's critical value, μ1. It is also known that in the spatial case they are nonlinearly stable, not for all the initial conditions in a neighborhood of the equilibrium points L4, L5 but for a set of relatively large measures. This follows from the celebrated Kolmogorov-Arnold-Moser theorem. In fact there are neighborhoods of computable size for which one obtains “practical stability” in the sense that the massless particle remains close to the equilibrium point for a big time interval (some millions of years, for example).According to the literature, what has been done in the problem follows two approaches: (a) numerical simulations of more or less accurate models of the real solar system; (b) study of periodic or quasi-periodic orbits of some much simpler problem.The concrete questions that are studied in this volume are: (a) Is there some orbit of the real solar system which looks like the periodic orbits of the second approach? (That is, are there orbits performing revolutions around L4 covering eventually a thick strip? Furthermore, it would be good if those orbits turn out to be quasi-periodic. However, there is no guarantee that such orbits exist or will be quasi-periodic). (b) If the orbit of (a) exists and two particles (spacecraft) are put close to it, how do the mutual distance and orientation change with time?As a final conclusion of the work, there is evidence that orbits moving in a somewhat big annulus around L4 and L5 exist, that these orbits have small components out of the plane of the Earth-Moon system, and that they are at most mildly unstable.
Detail Book of Dynamics And Mission Design Near Libration Points Vol Ii Fundamentals The Case Of Triangular Libration Points PDF
- Author : Gerard Gomez
- Release : 12 February 2001
- Publisher : World Scientific
- ISBN : 9789814493291
- Genre : Mathematics
- Total Page : 159 pages
- Language : English
- PDF File Size : 21,8 Mb
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