2. 您的位置
3. 首页
4. 会议论文
5. Research on Adaptability of BDS Satellite in-Orbit Attitude Control Mode of Precise Orbit Determinat

Research on Adaptability of BDS Satellite in-Orbit Attitude Control Mode of Precise Orbit Determinat

来源 :第九届中国卫星导航学术年会 | 被引量 : 0次 | 上传用户：chester116

【摘 要】

：

Orbit dynamics model is one of the most important factors determining the precision of orbit determination.It also determines navigation and positioning accuracy of navigation satellite system.

【作 者】

：

Jin Chang Qiuli Chen Haihong Wang 

【出 处】

：

第九届中国卫星导航学术年会

【发表日期】

：

2018年10期

【关键词】

：

BDS satellite precise orbit determination attitude control mode adaptability 

下载到本地 , 更方便阅读

下载此文 赞助VIP

声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架

论文部分内容阅读

　　Orbit dynamics model is one of the most important factors determining the precision of orbit determination.It also determines navigation and positioning accuracy of navigation satellite system.

其他文献

Research on The Influence of Assigning Weight for BDS Satellites of Different Orbits on Baseline Pro

GNSS relative positioning stochastic model reflects the noise level of observation data,in the process of baseline processing,reasonable stochastic model can improve the precision of calculating.Beido

会议

weight of BDS satelliteposteriori root mean square errorelevation angle stocha

The Algorithm Research of BDS/GPS Network RTK Real-Time Positioning with Centimeter Level

Compared with conventional RTK,Network RTK possesses the advantages of wide coverage,high real-time positioning accuracy,high reliability and etc.,which becomes a hot spot in the field of high-precisi

会议

Network RTKBDS/GPSAmbiguityTropospheric DelayIonospheric Delay

A Tightly Combined GPS/Galileo Model for Long Baseline RTK Positioning with Partial Ambiguity Resolu

Knowledge of differential inter-system biases(DISBs)is critical to integrate observations from mixed GNSS.If the corresponding DISB could be calibrated in advance,only one pivot satellite is sufficien

会议

GPSGalileoDifferential inter-system bias (DISB)long baselineRTKpartial ambi

A variable step frequency-domain LMS narrowband interference suppression algorithm based on adaptive

In the inter-satellite communication system,the power of spread spectrum signal received by the receiving end has a large dynamic range due to the large distance between the senders and receivers.In o

会议

Frequency domainLMSAdaptiveVariable stepAGCAnti-jamming

A Novel Analog Threat Analysis of BDS Signal and Effect on Ranging Performance

Satellite navigation analog threat generate unit abnormal will lead to signal distortion,navigation signal analog threat will directly affect the ranging,positioning performance and other user experie

会议

BDS signalAnalog threatRanging performance

Analysis of Positioning Performance of the GNSS Receiver Under Complete and Incomplete Spoofing

The GNSS receiver is susceptible to malicious spoofing attack and further estimates a wrong position which is considered as an arbitrary preset site from the spoofer.However,when the target receiver i

会议

GNSSsoftware-defined receiverspoofing attacktransmitter-based spooferpositio

Subcarrier-Abstracted Multi-frequency Constant-Envelope Multiplexing and Its Implementation Optimiza

More and more signals are broadcast by navigation satellite systems nowadays to satisfy users diversified needs in positioning,navigation and timing(PNT).We usually adopt multiplexing techniques to co

会议

Multi-frequency constant-envelope multiplexingSubcarrierOrthogonal basisMulti

The Difference Analysis on the Effect of Third-order Intermodulation between Single Antenna and Ante

The time domain and frequency domain anti-jamming technology based on single antenna,and the space domain anti-jamming technology based on antenna arrays,which can realize the interference suppression

会议

Time and frequency domainAntenna arrayAnti-jammingThird-order intermodulation

A New Signal Quality Monitoring Method for Anti-Spoofing

Intermediate spoofing,identified as an efficient spoofing attack method,can launch a spoofing attack without interrupting the regular functioning of Global Navigation Satellite System(GNSS)receivers.G

会议

Spoofing detectionSignal quality monitoring (SQM)Moving varianceReceiver oper

An unfuzzy acquisition algorithm based on matched filtering for BOC(n,n)

Due to ambiguous acquisition caused by multiple peaks of auto-correlation function(ACF)of Binary Offset Carrier(BOC)modulation technology,an Odd-even Correlation Side-peak Cancellation Technology(OCSC

会议

Satellite navigationBinary Offset CarrierUnambiguous acquisitionSide-peak eli