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- Flywheel is an important executive component of satellite attitude control system. 飞轮是卫星姿态控制系统的关键执行元件。
- The improvement of flywheel control system is spurred by high performance satellite attitude control system. 提高飞轮控制系统的性能对卫星姿态控制系统具有重要意义。
- This paper analyses a method using gyros and star sensor to obtain satellite attitude for a specific satellite. 摘要在热备份的余度配置陀螺与星敏感器的组合定姿中,典型的三轴正交陀螺与星敏感器姿态确定算法受到限制;
- Simulation results demonstrate that the proposed approach is effective for fault diagnosis in satellite attitude determination system. 仿真结果证明了该方法应用于卫星姿态确定系统的故障诊断是有效的。
- An autonomous satellite attitude and orbit determination system based on the stellar refraction measurement is described. 摘要研究了基于星光折射量测进行自主确定卫星姿态及轨道的方法。
- However, satellite attitude changes, such as yaws, pitches and rolls, will cause data distortion during the imaging process.This limits the application of LASIS seriously. 但是,由于LASIS成像过程中卫星平台的姿态变化造成了图像畸变,严重制约了LASIS技术的应用。
- But there are some noises and disturbances to flywheel system, such as friction disturbance, speed measure noise, which give errors and disturbances to satellite attitude control system. 飞轮系统内部存在的多种干扰和噪声,如摩擦力矩干扰和速率测量噪声等,会使飞轮执行指令产生误差,给卫星姿态控制系统带来干扰。
- Guan Ping, Liu Xingqiao, Chen Jiabin.Neuro-fuzzy control of satellite attitude by reinforcement learning [J].Transactions of Beijing Institute of Technology,2003,23(3):313-316. (in Chinese). [2]管萍;刘星桥;陈家斌.;卫星姿态再励学习的模糊神经控制[J]
- Reaction wheel is an important executive component of satellite attitude control system,and the improvement of flywheel system is spurred by high performance satellite attitude control system. 反作用飞轮是卫星姿态控制系统的重要执行元件,提高飞轮系统的性能对卫星姿态控制系统具有重要意义。
- passive satellite attitude control system 被动卫星姿态控制系统
- satellite attitude control system 卫星姿态控制系统
- early warning satellite attitude control 预警卫星姿态控制
- active satellite attitude control 有源卫星姿态控制
- Satellite attitude determination 卫星姿态确定
- The results show that the satellitic attitude measurement precision of ISES will be improved largely by optimizing the optic system. 结果表明光学系统的优化设计将会大大提高静态红外地平仪对卫星姿态的测量精度。
- flexible satellite attitude control 柔性卫星姿态控制
- satellite attitude control flywheel 姿控飞轮
- The attitude of grownups has changed. 成年人的态度已有了转变。
- satellite attitude control systems 卫星姿态控制系统
- Utilizing celestial observations from star trackers, a 6-state extended Kalman filter is adopted to correct the satellites attitude error as well as gyro bias error. 利用星敏感器测量所得的恒星星光方向信息,采用六状态变量推广卡尔曼滤波,得到卫星姿态误差和陀螺漂移误差信息并进行相应的修正。