×
验证码:
换一张
忘记密码?
记住我
CORC
首页
科研机构
检索
知识图谱
申请加入
托管服务
登录
注册
在结果中检索
科研机构
北京航空航天大学 [11]
清华大学 [4]
西安交通大学 [3]
山东大学 [3]
国家授时中心 [3]
厦门大学 [1]
更多...
内容类型
期刊论文 [21]
会议论文 [12]
学位论文 [1]
发表日期
2021 [1]
2020 [1]
2019 [5]
2018 [5]
2016 [2]
2015 [1]
更多...
学科主题
空间环境 [1]
×
知识图谱
CORC
开始提交
已提交作品
待认领作品
已认领作品
未提交全文
收藏管理
QQ客服
官方微博
反馈留言
浏览/检索结果:
共34条,第1-10条
帮助
已选(
0
)
清除
条数/页:
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
95
100
排序方式:
请选择
作者升序
作者降序
题名升序
题名降序
发表日期升序
发表日期降序
提交时间升序
提交时间降序
An Investigation of Precise Orbit and Clock Products for BDS-3 from Different Analysis Centers
期刊论文
SENSORS, 2021, 卷号: 21, 期号: 5, 页码: 15
作者:
Shen, Pengli
;
Cheng, Fang
;
Lu, Xiaochun
;
Xiao, Xia
收藏
  |  
浏览/下载:44/0
  |  
提交时间:2021/11/29
BDS-3
tropospheric delay
positioning performance
precise point positioning (PPP)
orbit comparison
clock differences
analysis centers
Assessment of the positioning performance and tropospheric delay retrieval with precise point positioning using products from different analysis centers
期刊论文
GPS SOLUTIONS, 2020, 卷号: 24, 期号: 1, 页码: 11
作者:
Zhou, Feng
;
Cao, Xinyun
;
Ge, Yulong
;
Li, Weiwei
收藏
  |  
浏览/下载:12/0
  |  
提交时间:2020/11/10
GNSS
Precise point positioning (PPP)
Positioning performance
Tropospheric delay
Analysis center
A comparison of three widely used GPS triple-frequency precise point positioning models
期刊论文
GPS SOLUTIONS, 2019, 卷号: 23, 期号: 4
作者:
Pan, Lin
;
Zhang, Xiaohong
;
Liu, Jingnan
收藏
  |  
浏览/下载:1/0
  |  
提交时间:2019/12/05
Triple-frequency integration
Precise point positioning
Performance comparison
Equivalence
GPS
Rao-Blackwellised particle filtering for low-cost encoder/INS/GNSS integrated vehicle navigation with wheel slipping
期刊论文
IET RADAR SONAR AND NAVIGATION, 2019, 卷号: 13, 期号: 11, 页码: 1890-1898
作者:
Zhou, Haoyu
;
Yao, Zheng
;
Fan, Caoming
;
Wang, Shengli
;
Lu, Mingquan
收藏
  |  
浏览/下载:15/0
  |  
提交时间:2019/12/11
particle filtering (numerical methods)
inertial navigation
road
vehicles
wheels
satellite navigation
remotely operated vehicles
time
update model
wheel encoder data
velocity estimation
inertial sensor
low-cost GNSS receivers
position estimation
navigation performance
EKF-based integrated system
joint wheel-slip
motion-estimation system
wheel slipping
autonomous land vehicle
ALV
traditional integration
methods
low-cost encoder-INS-GNSS integrated vehicle navigation
global
navigation satellite system integration method
inertial navigation
system
Rao-Blackwellised particle filter-based encoder
velocity
estimation accuracy
double-difference pseudorange measurements
single
point positioning
GNSS signal outages
state estimation
CS detection and correction techniques for RTK positioning using single-frequency GNSS receivers: trends and comparison
期刊论文
IET RADAR SONAR AND NAVIGATION, 2019, 卷号: 13, 页码: 1857-1866
作者:
Zainab Farooq, Salma
;
Yang, Dongkai
;
Joshua Ada, Echoda Ngbede
收藏
  |  
浏览/下载:15/0
  |  
提交时间:2019/12/30
position control
radio receivers
satellite navigation
Global Positioning System
differential positioning
low-cost single-frequency receivers
emerging mass-market applications
correction techniques
single-frequency GNSS receivers
real-time kinematic positioning
prior performance comparison
performance quality
CS resolution scheme
RTK positioning
existing techniques
CS detection strategy
test results
navigation solutions
carrier-phase observations
differential correctio
GNSS-IR soil moisture inversion method based on GA-SVM [基于GA-SVM的GNSS-IR土壤湿度反演方法]
期刊论文
Beijing Hangkong Hangtian Daxue Xuebao/Journal of Beijing University of Aeronautics and Astronautics, 2019, 卷号: 45, 页码: 486-492
作者:
Sun, B.
;
Liang, Y.
;
Han, M.
;
Yang, L.
;
Jing, L.
收藏
  |  
浏览/下载:21/0
  |  
提交时间:2019/12/30
Backpropagation
Communication satellites
Genetic algorithms
Global positioning system
Interferometry
Learning algorithms
Machine learning
Particle swarm optimization (PSO)
Reflection
Reflectometers
Soil moisture
Back propagation neural networks
Coefficient of determination
Generalization performance
Global Navigation Satellite Systems
Maximum relative errors
Mean absolute percentage error
Reflectometry
Soil moisture measurement
Support vector machines
基于1mcpss码速率的亚欧卫星双向时间比对性能分析
期刊论文
天文学报, 2019, 卷号: 60, 期号: 6
作者:
王翔
;
董绍武
;
武文俊
;
宋会杰
;
王威雄
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2020/11/09
two-way satellite time and frequency transfer
precise point positioning
link calibration
performance analysis
卫星双向时间传递
精密单点定位
链路校准
性能分析
High-precision WiFi indoor localization algorithm based on CSI-XGBoost [基于CSI-XGBoost的高精度WiFi室内定位算法]
期刊论文
Beijing Hangkong Hangtian Daxue Xuebao/Journal of Beijing University of Aeronautics and Astronautics, 2018, 卷号: 44, 页码: 2536-2544
作者:
Zhang, X.
;
Xiu, C.
;
Wang, Y.
;
Yang, D.
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2019/12/30
Communication channels (information theory)
Complex networks
Indoor positioning systems
Pattern matching
Wi-Fi
Wireless local area networks (WLAN)
Fingerprint matching
Gradient boosting
Indoor localization
Localization accuracy
Localization performance
Phase extension
Positioning performance
Wireless network cards
Channel state information
Smith Predictor Based ∞ Control for Piezoelectric Nano Stages with Time Delays
会议论文
2018 14th IEEE/ASME International Conference on Mechatronic and Embedded Systems and Applications, MESA 2018
作者:
Zhang, Z.
;
Yan, P.
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2019/12/30
Analog to digital conversion
Capacitive sensors
Embedded systems
Hysteresis
Nanosensors
Piezoelectricity
Time delay
Uncertainty analysis
Analog to digitalconversion (A/D)
Capacitive displacement sensors
Identification method
Model uncertainties
Nano manipulator
Positioning performance
Real-time experiment
Smith predictors
Delay control systems
Simulation and Evaluation of Civil Aircraft Auto-Landing with Various Guidance Systems
会议论文
Proceedings of 2018 9th International Conference on Mechanical and Aerospace Engineering, ICMAE 2018
作者:
Li, C.
;
Hong, G.
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2019/12/30
Air navigation
Aircraft
Aircraft landing
Error statistics
Flight control systems
Global positioning system
Radar
Radar systems
Remote control
Auto-landing
Civil aircrafts
Guidance strategy
Guidance system
Performance indices
Preliminary design
Signal statistics
Visual guidance
Aircraft landing systems
©版权所有 ©2017 CSpace - Powered by
CSpace