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科研机构
兰州理工大学 [3]
合肥物质科学研究院 [2]
长春光学精密机械与物... [1]
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内容类型
期刊论文 [9]
发表日期
2021 [9]
学科主题
天文学 [1]
天文学:: 天体力学 [1]
天文学::天体测量学 [1]
天文技术与方法 [1]
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发表日期:2021
内容类型:期刊论文
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Simulation and analysis of co-phasing errors of the segmented primary mirror tiled by hexagonal segments in LOT
期刊论文
Research in As tronomy and As trophysics, 2021, 卷号: 21, 期号: 10, 页码: 39-47
作者:
Shen SD(沈世东)
;
Cui XQ(崔向群)
;
Zhang Y(张勇)
收藏
  |  
浏览/下载:13/0
  |  
提交时间:2022/03/31
methods: analytical
techniques: miscellaneous
telescopes
Performance analysis of SBAS ephemeris corrections and integrity algorithms in China region
期刊论文
SATELLITE NAVIGATION, 2021, 卷号: 2, 期号: 1
作者:
Jin B(金彪)
;
Chen, Shanshan
;
Li, Dongjun
;
Wang, Yuechen
;
Takka, Elhadi
收藏
  |  
浏览/下载:17/0
  |  
提交时间:2022/05/30
SBAS
Minimum variance estimation
Ephemeris correction
UDRE
Calibration method of instrument line shape for infrared radiometer
期刊论文
ACTA PHYSICA SINICA, 2021, 卷号: 70
作者:
Sun Yong-Feng
;
Xu Liang
;
Shen Xian-Chun
;
Wang Yu-Hao
;
Xu Han-Yang
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  |  
浏览/下载:31/0
  |  
提交时间:2021/08/30
remote sensing
infrared spectrometer
instrument line shape
weight factor method
Leakage source locating of safety valve based on improved KDE algorithm
期刊论文
Zhendong yu Chongji/Journal of Vibration and Shock, 2021, 卷号: 40, 期号: 11, 页码: 277-284
作者:
Li, Shuxun
;
Hou, Jianjun
;
Kang, Yunxing
;
Wang, Zhihui
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  |  
浏览/下载:10/0
  |  
提交时间:2022/02/17
Acoustic noise
Location
MATLAB
Safety testing
Safety valves
Signal to noise ratio
Spectrographs
Environmental noise
Frequency division
High frequency HF
Kernel Density Estimation
Kernel density function
Simulation computing
Source locating
Working pressures
Auto-Tuning Parameters of Fractional PID Controller Design for Air-Conditioning Fan Coil Unit
期刊论文
Journal of Shanghai Jiaotong University (Science), 2021, 卷号: 26, 期号: 2, 页码: 186-192
作者:
Li, Shaoyong
;
Wang, Duo
;
Han, Xilian
;
Cheng, Kang
;
Zhao, Chunrun
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  |  
浏览/下载:14/0
  |  
提交时间:2021/04/12
Air conditioning
Electric control equipment
Fans
Genetic algorithms
MATLAB
Proportional control systems
Quality control
Space heating
Three term control systems
Air-conditioning design
Control performance
Differential evolution algorithms
Fractional pid controllers
Fractional-order PID controllers
Indoor temperature
Modified differential evolution algorithms
Steady state errors
A new method for long-term source apportionment with time-dependent factor profiles and uncertainty assessment using SoFi Pro: application to 1 year of organic aerosol data
期刊论文
ATMOSPHERIC MEASUREMENT TECHNIQUES, 2021, 卷号: 14, 期号: 2, 页码: 923-943
作者:
Canonaco, Francesco
;
Tobler, Anna
;
Chen, Gang
;
Sosedova, Yulia
;
Slowik, Jay Gates
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  |  
浏览/下载:26/0
  |  
提交时间:2021/05/21
The design and simulation of a novel ring multi-pass optical cell for detection of environmental trace gas
期刊论文
OPTIK, 2021, 卷号: 227
作者:
Cao, Ya-nan
;
Cheng, Gang
;
Tian, Xing
;
Wang, Gun-Shi
;
Cao, Yuan
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  |  
浏览/下载:32/0
  |  
提交时间:2021/06/15
Ring multi-pass optical cell
Design and simulation
Long optical length
Establishment and verification of the prediction model of soil wetting pattern size in vertical moistube irrigation
期刊论文
Water Science and Technology: Water Supply, 2021, 卷号: 21, 期号: 1, 页码: 331-343
作者:
Fan, Yanwei
;
Yang, Zhiwei
;
Wei, Hujun
收藏
  |  
浏览/下载:15/0
  |  
提交时间:2021/03/02
Forecasting
Hydraulic conductivity
Irrigation
Mean square error
Moisture
Moisture determination
Reliability analysis
Soils
Wetting
Average absolute error
Efficiency coefficient
Initial Moisture Content
Irrigation engineerings
Root mean square errors
Saturated hydraulic conductivity
Soil wetting pattern
Statistical indicators
Parameter calibration of 6-degree-of-freedom parallel mechanism based on orthogonal displacement measuring system
期刊论文
Optik, 2021, 卷号: 226
作者:
L. Y
;
Y. F
;
F. C
;
X. P and d. D
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  |  
浏览/下载:3/0
  |  
提交时间:2022/06/13
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