一种基于大力矩飞轮的敏捷卫星路径规划的姿态机动控制方法  

An Attitude Maneuver Control Method Based on Path Planning for Agile Satellite with Large Torque Flywheels

作　　者：周伟敏[1,2] 祖立业 朱庆华 

机构地区：[1]上海航天技术研究院,上海201109 [2]国防科技大学航天工程学院,长沙410073 [3]上海航天控制技术研究所,上海200233

出　　处：《空间控制技术与应用》2014年第2期37-41,46,共6页Aerospace Control and Application

摘　　要：遥感卫星对姿态机动能力的快速性提出了更高的需求,提出一种路径规划控制方法及在线计算模型,利用大力矩飞轮作为执行机构提供控制力矩,通过大量测试得到修正角度的模型,从而使卫星具备高精度敏捷姿态机动能力.通过数学仿真结果说明了本方法的有效性.The remote sensing satellite puts forward higher requirements to the rapidity of satellite attitude maneuver ability. This paper presents a satellite attitude maneuver control method based on a theoretical trajectory and gives a detailed on-line description. With large-torque flywheels and the modified angle model based on extended experiments, the satellite attitude agility ability is obtained. Numerical simulations and comparisons are provided to illustrate the effectiveness of the proposed method.

关 键 词：敏捷姿态机动 路径规划 大力矩飞轮 敏捷卫星 

分 类 号：V448.22[航空宇航科学与技术—飞行器设计]