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

被引:0
|
作者
程耀
陆启韶
机构
基金
中国国家自然科学基金;
关键词
stability; coupled rigid-elastic system; planar mation; central gravitation;
D O I
暂无
中图分类号
O318 [陀螺力学(回转仪理论)];
学科分类号
080101 ;
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.
引用
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页码:1479 / 1486
页数:8
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