scholarly journals Compensation method of signal flatness for a broadband solar millimeter radio observation system

2020 ◽  
Vol 51 (4) ◽  
pp. 413-423
Author(s):  
Ke XU ◽  
ZiQian SHANG ◽  
FaBao YAN ◽  
Yang LIU ◽  
Zhao WU ◽  
...  
Keyword(s):  
Radio Observation ◽  
Compensation Method ◽  
Observation System

scholarly journals A compensation method for the consistency of multi-channel mixing circuit for solar radio observation system

2019 ◽  
Vol 49 (8) ◽  
pp. 901-909 ◽  
Author(s):  
Yao CHEN ◽  
ShiWei FENG ◽  
FaBao YAN ◽  
ChangShuo CHEN ◽  
YanRui SU ◽  
...  
Keyword(s):  
Solar Radio ◽  
Radio Observation ◽  
Compensation Method ◽  
Observation System

Current Reduction Method for Dual Active Bridge Converter in Non-linear Dead-time Compensation Method

2020 ◽  
Vol 140 (3) ◽  
pp. 175-183
Author(s):  
Kengo Kawauchi ◽  
Hayato Higa ◽  
Hiroki Watanabe ◽  
Keisuke Kusaka ◽  
Jun-ichi Itoh
Keyword(s):  
Reduction Method ◽  
Dead Time ◽  
Compensation Method ◽  
Dual Active Bridge ◽  
Non Linear ◽  
Dead Time Compensation ◽  
Current Reduction

Motion Estimation byUsing Stereo Vision Analysis For Underwater Observation System

2019 ◽  
Author(s):  
Masyhuri Husna Binti Mazlan ◽  
Morisawa Daisuke ◽  
Koike Yoshikazu ◽  
Shimizu Junji ◽  
Enomoto Eriko ◽  
...  
Keyword(s):  
Motion Estimation ◽  
Stereo Vision ◽  
Observation System ◽  
Underwater Observation

Analysis of the horizontal structure of a measurement and control geodetic network based on entropy

2013 ◽  
Vol 62 (1) ◽  
pp. 23-31 ◽  
Author(s):  
Maria Mrówczyńska
Keyword(s):  
Geodetic Network ◽  
The State ◽  
Observation System ◽  
Optimum Number ◽  
Optimum Structure ◽  
Horizontal Structure ◽  
The Difference ◽  
And Control ◽  
Measurement And Control ◽  
Horizontal Displacements

Abstract The paper attempts to determine an optimum structure of a directional measurement and control network intended for investigating horizontal displacements. For this purpose it uses the notion of entropy as a logarithmical measure of probability of the state of a particular observation system. An optimum number of observations results from the difference of the entropy of the vector of parameters ΔHX̂ (x)corresponding to one extra observation. An increment of entropy interpreted as an increment of the amount of information about the state of the system determines the adoption or rejection of another extra observation to be carried out.

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