satellite attitude

Star sensor is an excellent part for measuring satellite attitude in the space navigation.

星敏感器在天文导航中优良的空间姿态测量部件。

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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.

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On-Line Fuzzy Neural Control of Satellite Attitude Based on Q-Learning

基于Q-学习的卫星姿态在线模糊神经网络控制

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Two stage image directional control simulation system simulated the image stabilization of the artificial satellite spotting the earth through the air-floating platform simulating the satellite attitude and control system of the correlation tracker.

两级图像定向实验系统通过气浮台模拟卫星姿控和CCD相机图像相关跟踪两级控制回路在实验室模拟实现近轨太阳同步轨道卫星对地观测的高精度图像稳定。

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Doppler Parameter Change of Satellite-Borne SAR Affected by Satellite Attitude in Coupled Movement

卫星耦合运动姿态对星载SAR多普勒参数的影响

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Reaction wheel ( RW) is one of the most important inertial execution parts of satellite attitude control system, it is widely used as the main execution part in three-axis stabilization satellite that with long life, high precision, multifunctional which be launched in recent few years.

反作用飞轮是卫星姿态控制系统中最重要的惯性执行部件之一，近几年发射的长寿命、高精度、多功能三轴稳定卫星，几乎毫不例外地利用反作用飞轮作为主要执行部件。

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Sun sensor determines the coordinates of artificial satellite in sun coordinates system through the sunlight position detection, which is a key component of artificial satellite attitude determination system.

太阳敏感器是检测太阳光位置的装置，主要用于确定人造地球卫星相对于太阳坐标系的方位，是人造地球卫星的姿态控制系统的关键部件。

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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.

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According to the direction and damping characteristic of the torque produced by the magnetic torques, the three-axis attitude control schemes of gravity gradient satellite and other satellite with damper were put forward in this paper.

根据磁力矩在地磁场中的定向阻尼特性，提出了磁控重力梯度和有阻尼器的非重力梯度卫星姿态控制律。

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Based on three-axis stabilized satellite attitude control system, a fault detection approach is presented and a relevant simulation is given to show the design procedures and illustrate the effect of the proposed approach.

本文针对三轴稳定卫星的姿态控制系统研究了其故障检测算法，并通过仿真验证了所提算法的有效性。

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Matrix method of attitude for spin-stabilized geostationary communication satellite

自旋稳定通信卫星姿态确定的矩阵方法

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Application of MSC Adams User Subroutine in Satellite Attitude Control System Simulation Analysis

MSC ADAMS用户自定义子程序在卫星姿控系统仿真分析中的应用

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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.

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Pico Satellite Attitude Estimation with Magnetometer and Solar Panel Measurements

三轴磁强计与太阳电池阵组合的皮卫星姿态确定方法

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Small satellite attitude maneuver and on-board computer faults tolerance

小卫星姿态机动与星载机双机容错方法研究

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The matrix method of the attitude determination for spin-stabilized geostationary communication satellite and its cases of practical engineering application are described in this paper.

文章陈述了自旋稳定通信卫星姿态确定的矩阵方法及其工程应用的七种情况。

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Satellite attitude is a critical piece of information in any space mission, and its accuracy is the key factor for the performance of the attitude control system ( ACS).

卫星姿态信息是影响整个姿态控制系统性能的重要因素。

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Recursive Fault-Tolerant LS Estimation for Attitude Parameters of a Spin Stabilization Satellite

自旋稳定卫星姿态参数递推容错LS估计

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A Semi-Physical Real-Time Simulation Platform for Satellite Attitude Control System Based on MATLAB

基于MATLAB的卫星姿态控制半物理实时仿真平台

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At last, the hardware in the loop simulation system for three-axis stabilized satellite attitude control based on PC, with reaction wheel and gyro in the loop is designed.

最后，该文设计了一个基于PC机的三轴稳定卫星姿态控制硬件在回路仿真系统，将反作用飞轮、陀螺等实物接入仿真系统。

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Flexible Satellite Attitude Decoupling Controller Design Using Multiple Variable Frequency Domain Method

挠性卫星姿态解藕控制器多变量频率域设计方法

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Dynamics of a spin-stabilized satellite attitude control by jet the power of spin

自旋卫星喷气姿态控制动力学

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Spin Satellite Attitude Determination and system bias estimation

自旋卫星姿态确定和系统偏差估计

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Case 1: when there is no relative measurement, each satellite uses its own on-board attitude sensors to determine its attitude, and exchange the information through the communication link between formation satellites, and then the relative attitude is determined through simple mathematical operation.

方案一，在星间无相对测量时，由卫星自身携带的姿态敏感器实现单星高精度姿态确定，利用星间通信链路进行信息交互，通过简单的数学计算获得星间相对姿态；

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Dynamic inversion based satellite attitude fault tolerant control system with reaction wheel fault

基于动态逆的卫星姿控系统飞轮故障容错控制

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Models of the three-axis stabilized Attitude Control Systems of a rigid satellite and a flexible satellite with a pair of solar arrays are set up.

本论文分别以三轴稳定刚性卫星姿态控制和带太阳帆板的三轴稳定卫星姿态控制为研究对象，建立了控制系统数学模型。

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The flexible multibody dynamics, second-order model reduction and attitude control of a small satellite are studied in this thesis. Firstly, the research situation of flexible multibody spacecraft dynamics is summarized.

本文以某小卫星为研究对象，重点研究了小卫星刚柔耦合多体系统动力学、二阶系统模型降阶和姿态控制等问题。首先综述了多柔体航天器动力学的研究现状。

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Research and simulation experiments based on nonlinear control method of the satellite attitude large-angle maneuver based on reaction wheel are studied in this paper.

本文对基于反作用飞轮的卫星大角度姿态机动控制系统的非线性方法进行了研究和实验仿真。

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