摘要
针对非正交转轴二自由度旋转支架的刚体姿态控制问题,应用四元数方法,讨论了非正交转轴非正交参数的辩识方法,给出了姿态控制信号与姿态四元数参数之间的关系和一种具有全局指数渐进稳定性的四元数参数姿态控制方法。
Aiming at rigid body attitude control problem about two-degree-of-freedom rotation support in non-orthogonal rotating shaft and applying quaternion method, the paper discusses non-orthogonal parameters discrimination method of non-orthogonal rotating shaft, provides relation between attitude control signal and attitude quaternion parameters and a kind of quaternion parameter attitude control method of global index progressive stability.
出处
《火力与指挥控制》
CSCD
北大核心
2010年第3期157-160,共4页
Fire Control & Command Control
关键词
刚体姿态控制四元数
二自由度旋转支架
非正交转轴
稳定性
rigid body attitude control, quaternion, two-degree-of-freedom rotation support, non-orthogonal rotating shaft, stability
