基于导星敏感器模拟器的SVOM卫星平台高稳定度控制算法全物理验证方法  

A Physical Simulation Method for SVOM Satellite Platform High Stability Control Algorithm Based on Fine Guiding Sensor Simulator

作　　者：李津淞 刘爽[1] 秦根健 孙备 陈炳龙 方禹鑫 

机构地区：[1]上海微小卫星工程中心,上海200120

出　　处：《科学技术与工程》2017年第30期92-97,共6页Science Technology and Engineering

摘　　要：全物理仿真是卫星研制过程中的重要方法,是检验卫星控制系统的功能和性能指标正确性的重要手段。主要叙述了SVOM卫星为了提高卫星控制系统的控制精度,引入高精度导星敏感器(FGS),为了验证控制算法搭建单轴气浮台全物理闭环仿真试验系统;并研制FGS模拟器,最后通过该系统验证了控制算法的正确性和有效性。Physical simulation is an important method in the process of satellite development and in the satellite control system function and performance inspection.SVOM satellite uses high precision fine guidance sensor was briefly introduces to improve control precision of satellite control system,sets up physical closed-loop simulation system to verify control system,develops FGS simulator,and finally verify correctness and effectiveness of control algorithm through the physical system.

关 键 词：FGS模拟器 单轴气浮台 卫星控制系统 全物理仿真 

分 类 号：V474.11[航空宇航科学与技术—飞行器设计]