基于三自由度气浮台卫星姿态控制系统仿真  

Simulation of Satellite Attitude Control System Based on 3 Freedom Air Floating Platform

作　　者：吴敬玉 陈秀梅 钟超 李小斌 裴甲瑞 Wu Jingyu;Chen Xiumei;Zhong Chao;Li Xiaobin;Pei Jiarui(Space Craft Control System Business Department,Shanghai Aerospace Control Technology Institute,Shanghai 201109,China)

机构地区：[1]上海航天控制技术研究所空间飞行器控制系统事业部,上海201109

出　　处：《兵工自动化》2018年第7期51-55,共5页Ordnance Industry Automation

摘　　要：为了更真实地模拟卫星在空间可能存在的问题,对三自由度气浮台卫星姿态控制系统进行仿真设计。采用气浮台进行卫星动力学与运动学模拟,通过气浮台惯量测定及系统搭建,建立控制力矩陀螺群五棱锥构型方案,综合考虑陀螺群构型,设计制力矩陀螺群控制律,实现气浮台平台稳态及姿态快速机动控制。仿真结果验证了该方案的正确性、合理性及有效性,可降低卫星姿态控制异常的风险,为卫星控制系统工程研制提供参考。For more actually simulate the problem of satellite in space,carry out simulation design for 3 freedom air floating platform satellite gesture control system.Use air floating platform to carry out satellite dynamics and dynamics simulation,establish control torque gyroscope 5-pyramid structure scheme,comprehensively consider the gyroscope group structure,design torque gyroscope group control law,and realize air floating platform stability and gesture fast maneuvering control.The simulation results verify the correctness,rationality and efficiency of the scheme,and reduce the unexpected control risk of satellite gesture and provide the reference for other satellites control system projects.

关 键 词：控制力矩陀螺群 三自由度气浮台 五棱锥构型 操纵律 机动 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]