Planar motion and stability for a rigid body with a beam in a field of central gravitational force

被引:0
|
作者
Cheng, Y [1 ]
Lu, QS [1 ]
机构
[1] Beijing Univ Aeronaut & Astronaut, Sch Sci, Beijing 100083, Peoples R China
关键词
stability; coupled rigid-elastic system; planar mation; central gravitation;
D O I
暂无
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
Planar motion for a rigid body with an elastic beam in a field of central gravitational force was investigated, and both of the orbital motion and attitude motion were under consideration. The equations of motion of the system were derived by the variational principle, and on view point of generalized Hamiltonian dynamics, the sufficient conditions for the stability of one class of relative equilibria were given by the energy-momentum method.
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页码:1479 / 1486
页数:8
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