摘要
对空间交会对接远程导引段轨道控制问题进行了研究。在简单介绍交会对接远程导引轨道控制实时规划模型的基础上,提出了基于近圆偏差方程、序列二次规划算法和目标权重函数等在不同控制目标模式下的状态规划与优化算法。仿真结果表明,该算法收敛速度快,能较好地满足交会对接远程导引段的轨道控制要求,具有一定的工程实用价值。
Phasing of orbit maneuvers in space rendezvous and docking in the remote guidance phase is studied. Fol lowing a brief introduction of the real-time planning model for phasing of orbit maneuvers in space rendezvous and docking, state planning and optimization algorithms in different modes based on near-circular deviation equations, sequential quadratic programming and target weighting function are proposed. Simulation results show that the algo rithms converge quickly and well meet the requirements of phasing of orbit maneuvers in the remote guidance phase.
出处
《飞行器测控学报》
2012年第4期90-94,共5页
Journal of Spacecraft TT&C Technology
关键词
交会对接
远程导引段
近圆偏差方程
序列二次规划算法
轨道控制
rendezvous and docking
remote guidance phase
near-circular deviation equations
sequential quadratic programming
orbit maneuvers
