中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
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CAS IR Grid
机构
国家天文台 [2]
采集方式
OAI收割 [2]
内容类型
期刊论文 [2]
发表日期
2021 [1]
2020 [1]
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Application of AsiaSat-3S satellite in CAPS system
期刊论文
OAI收割
Journal of Physics: Conference Series, 2021, 卷号: 1952, 期号: 4
作者:
Hu,Zhengqun
;
Zhang,Lirong
;
Zhang,Lirong
;
Zhang,Lirong
;
Zhang,Lirong
  |  
收藏
  |  
浏览/下载:22/0
  |  
提交时间:2021/12/06
Applications of differential barometric altimeter in ground cellular communication positioning network
期刊论文
OAI收割
IET SCIENCE MEASUREMENT & TECHNOLOGY, 2020, 卷号: 14, 期号: 3, 页码: 322-331
作者:
Hu, Zhengqun
;
Zhang, Lirong
;
Ji, Yuanfa
  |  
收藏
  |  
浏览/下载:22/0
  |  
提交时间:2021/12/06
cellular radio
height measurement
measurement errors
Global Positioning System
altimeters
barometers
least squares approximations
Kalman filters
surface fitting
spread spectrum communication
compensation
matrix algebra
GPS
signal message structure
power spectrum
spread spectrum ranging signal
fitting parameters
least-square solution
calibration compensation
system noise variance matrix
measurement noise variance matrix
multibase station correction
height information correction calculation
DBA system
systematic performance
differential barometric altimeter
ground cellular communication positioning network
measurement datum distribution
altitude positioning error
Global Positioning System
differential barometric altimetry system
systematic implementation level
continuous altitude measurement
precise altitude measurement
DBA systematic implementation aspect
two dimensional curved surface fitting function
sensor measurement correction
filtering effect
Kalman filter
measuring station
multiBSs
navigation fusion