摘要
针对自旋稳定卫星采用红外地中基准进行姿态控制时控制结果偏差较大的问题,首先对等倾角控制原理进行了说明,分析了太阳基准和红外地中基准在姿态控制时的主要区别,并分析了红外地中基准控制偏差较大的主要原因,提出了采用执行角补偿修正的方法。经仿真验证,通过执行角修正,有效提高了控制精度。
Aiming at the problem that there is a large deviation of the spin-stabilized satellite using infrared benchmark for attitude controlling,the control theory of isoclinic angle is described firstly,the difference between the solar reference and infrared benchmark on attitude controlling is analyzed,the main cause leading to the large deviation using infrared benchmark is also explained. A method of execution angle compensation and correction is put forward finally.Verified by simulation,the control precision is improved effectively after execution angle correction.
作者
周锦标
李永刚
郭力兵
李祥明
毛文
Zhou Jinbiao;Li Yonggang;Guo Libing;Li Xiangming;Mao Wen(Trainee Team 2 of the 49th Joint Operational Command Training Course of National Defense University,Beijing 100091,China;China Satellite Maritime Tracking and Control Department,Jiangyin 214431,China)
出处
《电子技术应用》
2019年第9期93-96,共4页
Application of Electronic Technique
关键词
姿态控制
执行角修正
红外地中基准
attitude contro
execution angle correction
infrared ground reference
