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Alternative TitleAttitude motion planning of dual rigid bodies spacecraft using spline approximation
戈新生; 郭正雄
Source Publication中国科学. 物理学, 力学, 天文学
Other AbstractIn the torque-free case, the attitude motion of a spacecraft with dual rigid bodies can be controlled by a hinge joint, which is formed by spherical or universal joint. Based on the conservation of angular momentum, the spacecraft with dual rigid bodies and problem of 3-dimensional attitude motion control are studied. The 3-dimensional attitude control model is given in this paper and the problem of attitude motion control is transformed into the motion planning problem of system without drift. Using optimal control and spline approximation, the particle swarm algorithm is introduced into the control inputs and the numerical algorithm for optimal motion planning is proposed. The optimal control of motion planning is smooth and the initial and final values are zero. The simulation shows that this method is effective for the 3-dimensional attitude motion planning of spacecraft with dual rigid bodies.
Keyword双刚体航天器 姿态运动 运动规划 样条逼近 粒子群算法
Subject Area一般力学
Indexed ByCSCD
Funding Organization国家自然科学基金(批准号: 11072038, 11172047)和北京市自然科学基金重点项目(B 类) (编号: KZ201110772039)资助
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Document Type期刊论文
Corresponding Author戈新生
Recommended Citation
GB/T 7714
戈新生,郭正雄. 双刚体航天器姿态运动规划的样条逼近方法[J]. 中国科学. 物理学, 力学, 天文学,2013,43(4):407-414.
APA 戈新生,&郭正雄.(2013).双刚体航天器姿态运动规划的样条逼近方法.中国科学. 物理学, 力学, 天文学,43(4),407-414.
MLA 戈新生,et al."双刚体航天器姿态运动规划的样条逼近方法".中国科学. 物理学, 力学, 天文学 43.4(2013):407-414.
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