Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review
Studies of regular precessions of a symmetric satellite by means of computer algebra. / Shevchenko, Ivan I.; Sokolsky, Andrej G.
Proceedings of the 1993 International Symposium on Symbolic and Algebraic Computation, ISSAC 1993. ed. / Manuel Bronstein. Association for Computing Machinery, 1993. p. 65-67 (Proceedings of the International Symposium on Symbolic and Algebraic Computation, ISSAC).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review
}
TY - GEN
T1 - Studies of regular precessions of a symmetric satellite by means of computer algebra
AU - Shevchenko, Ivan I.
AU - Sokolsky, Andrej G.
PY - 1993/8/1
Y1 - 1993/8/1
N2 - The perturbed motion in the neighbourhood of regular precessions of a dynamically symmetric satellite on a circular orbit is studied. The "Norma" specialized program package [1,2], intended for normalization of autonomous Hamiltonian systems by means of computer algebra, is used to obtain normal forms of the Hamiltonian. A full catalogue of non-resonant and resonant normal forms up to the 6th order of normalization is constructed for the case of hyperboloidal precession. The case of cylindrical precession, more complicated in analytical sense, is considered as well. Analytical expressions for coefficients of terms of the normal forms are derived as dependences on the frequencies and the initial physical parameters of the system. Though the intermediary expressions occupy megabytes of computer memory, the final normal forms are compact.
AB - The perturbed motion in the neighbourhood of regular precessions of a dynamically symmetric satellite on a circular orbit is studied. The "Norma" specialized program package [1,2], intended for normalization of autonomous Hamiltonian systems by means of computer algebra, is used to obtain normal forms of the Hamiltonian. A full catalogue of non-resonant and resonant normal forms up to the 6th order of normalization is constructed for the case of hyperboloidal precession. The case of cylindrical precession, more complicated in analytical sense, is considered as well. Analytical expressions for coefficients of terms of the normal forms are derived as dependences on the frequencies and the initial physical parameters of the system. Though the intermediary expressions occupy megabytes of computer memory, the final normal forms are compact.
UR - http://www.scopus.com/inward/record.url?scp=0010960138&partnerID=8YFLogxK
U2 - 10.1145/164081.164094
DO - 10.1145/164081.164094
M3 - Conference contribution
AN - SCOPUS:0010960138
T3 - Proceedings of the International Symposium on Symbolic and Algebraic Computation, ISSAC
SP - 65
EP - 67
BT - Proceedings of the 1993 International Symposium on Symbolic and Algebraic Computation, ISSAC 1993
A2 - Bronstein, Manuel
PB - Association for Computing Machinery
T2 - 1993 International Symposium on Symbolic and Algebraic Computation, ISSAC 1993
Y2 - 6 July 1993 through 8 July 1993
ER -
ID: 45990755