| Texto completo | |
| Autor(es): |
Fernandes, Sandro da Silva
;
Carvalho, Francisco das Chagas
;
de Moraes, Rodolpho Vilhena
Número total de Autores: 3
|
| Tipo de documento: | Artigo Científico |
| Fonte: | COMPUTATIONAL & APPLIED MATHEMATICS; v. 35, n. 3, p. 14-pg., 2016-10-01. |
| Resumo | |
In this paper, a first-order analytical solution, which includes the short periodic terms, for the problem of optimal time-fixed low-thrust limited-power transfers (no rendezvous), in an inverse-square force field, between coplanar orbits with small eccentricities is obtained through canonical transformation theory. Short periodic terms are eliminated from the maximum Hamiltonian, expressed in non-singular orbital elements, through an infinitesimal canonical transformation built through the Hori method. Closed-form analytical solutions are obtained for the average canonical system by solving the Hamilton-Jacobi equation through the separation of variables technique. For long duration maneuvers, the existence of conjugate points is investigated through the Jacobi condition. (AU) | |
| Processo FAPESP: | 12/21023-6 - Dinâmica de satélites artificiais |
| Beneficiário: | Rodolpho Vilhena de Moraes |
| Modalidade de apoio: | Auxílio à Pesquisa - Temático |