Satellite相关论文
卫星本体部件的闪光现象是其个体特征的体现,结合卫星的运动特性及镜反材质的反射特性,从原理上研究镜反部件指向的确定方法,给出......
基于AMSR2(Advanced microwave scanning radiometer 2)一级亮温数据,利用广义RI指数识别方法评价东亚洋面上AMSR2 7.3GHz通道测量......
卫星表面褶皱会对卫星的光学散射特性产生显著影响,进而影响光学设备对目标的探测,而关于卫星褶皱表面光学散射特性的研究大多将褶......
With the increase in global environmental problems,the necessity and urgency of remote sensing technology being applied ......
Snow depth over sea ice is an essential variable for understanding the Arctic energy budget. In this study, we evaluate ......
东芝今年春季推出的一款轻薄笔记本-Satellite R800面向主流商务市场，其主要优势在于超轻薄和超长续航时间。......
高分辨率是卫星发展的重要方向,而制约卫星有效载荷分辨率提高的重要因素之一就是卫星微振动.因此,近年来卫星微振动及其控制问题......
目前,不同类型的对地观测平台之间缺乏有效的协同交互机制。这种孤立的资源管控模式难以应对多样且大量的对地观测需求。特别是在......
为实现更自然的卫星编队构型设计,采用OSG(Open Scene Graph)技术建立了卫星编队飞行轨道构型设计过程三维显示场景。虚拟现实技术......
卫星轨道辐射热流的计算对于卫星的热控设计和卫星红外特征研究等都具有重要意义。论文根据描述卫星运动模型参数的卫星轨道六要素......
超低轨(LEO)卫星气动特性的快速准确计算是对其进行轨道预测和控制的关键输入条件.基于真空技术领域中计算管道分子流率的试验粒子......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Since launched in March 2002,the Gravity Recovery and Climate Experiment(GRACE)satellite gravity mission has brought a n......
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The rapid advancement of communica-tion and satellite technology drives broadband sat-ellite networks to carry different......
Detecting Aerosols over Land from Satellites by Measuring Far IR Radiation from the Earth-Atmospheri
In this study, a special method is proposed for detecting aerosols over land by analyzing satellitemeasured far IR radia......
Banana bunchy top virus (BBTV),family Nanaviridae,genus Babuvirus,is a single stranded DNA virus (ssDNA) that causes ban......
针对挠性卫星控制受限问题，提出一种新的姿态控制方法．根据控制受限情况，确定逐步递阶变结构控制，每一步控制目标的设定都使得控制输入......
This paper has analyzed the perturbations of a GeoX-Sat (virtual satellite) in geostationary orbit (GEO). And control me......
The objective of this paper is to develop a neural network-based residual generator to detect the fault in the actuators......
Station keeping mode(SKM) for Attitude Orbit Control Subsystem(AOCS); it is an operational approach regarding the attitu......
Following the theory of Multi-Agent System (MAS) and using series-wound structure and shunt-wound structure of Agents, t......
从供配电保护、故障隔离和安全裕度设计等角度针对现有卫星单元肼推进系统在安全性设计上采用的措施进行了介绍和分析，并对其在现有......
Operation and Application of A, B Satellites for Environment and Disaster Monitoring and Forecasting
Environment and disaster monitoring and forecasting small satellite constellation A and B satellites (HJ-l-A, B) are cal......
针对低轨小卫星的编队构形重构,设计了一种新型的差分气动力控制方法。根据卫星在低轨道飞行时会受到较大气动力的特点,基于稀薄气......
讨论x射线脉冲星自主导航（X—raypulsar-basedautonomousnavigation，XNAV）技术应用于halo轨道卫星的可行性。给出halo轨道卫星的6维状......
ADEOS-II satellite will be launched in the near future. It collocates many remote sensing instruments in the same platfo......
The Cloud Feedback Model Intercomparisons Project （CFMIP） Observation Simulator Package （COSP） is adopted in the Grid-point ......
The kinetic and thermodynamic structure of typhoon Rammasun (No. 0205) over the Northwest Pacific has been analyzed, usi......
针对对流层延迟问题，考虑测量时对流层的折射率，采用标准模型计算对流层修正概率。经大量实验研究得到对流层延迟修正模型，它可以减少......
The HXMT mission concept consists of a slat-collimated hard X-ray detector assembly sensitive in 20～250 keV with a collec......
提出一种基于数值微分的卫星陀螺故障诊断方法.通过引入代数可观测的概念,将故障诊断问题转化为求解数值微分问题.并根据卫星姿态......
Selection of the best initial orbital elements of satellite based on fuzzy integration evaluation me
The fuzzy integration evaluation method (FIEM) is studied in order to select the best orbital elements from the multi-gr......
人工巡察涉河建设项目耗时费力,难以满足日益增多的涉河建设项目频繁监察的应用需求。基于Python语言构建卫星遥感影像处理、专题......
针对星载测控应答机的接收机因受地面上行操作等因素影响,无法直接通过遥测自动化地进行在轨性能异常发现和评估的问题,文章根据两......
根据当前航天器用电设备对于大电流、大功率卫星电源系统的需求,以及宇航领域的高可靠性要求,引出并联电源的思路,论述了并联均流......
针对地球静止轨道(GEO)卫星490 N发动机推力矢量在卫星转移轨道无法通过卫星质心,对卫星姿态产生干扰,进而引发卫星推进剂的多余消......
