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期刊论文 [10]
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Reliability assessment of reinforced concrete in harsh western environment based on gamma random process
期刊论文
Zhongnan Daxue Xuebao (Ziran Kexue Ban)/Journal of Central South University (Science and Technology), 2020, 卷号: 51, 期号: 5, 页码: 1384-1390
作者:
Qiao, Hongxia
;
Yang, Bo
;
Lu, Chenggong
;
Zhu, Binrong
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2022/02/17
Concrete construction
Corrosion resistance
Electrochemical corrosion
Magnesium compounds
Random processes
Sodium chloride
Steel corrosion
Sulfur compounds
Long-term follow-up study
Long-term immersions
Magnesium sulfate
Multi factors
Observed data
Reliability assessments
Soil environment
Steel in concretes
Reliability assessment of reinforced concrete in harsh western environment based on gamma random process
期刊论文
Zhongnan Daxue Xuebao (Ziran Kexue Ban)/Journal of Central South University (Science and Technology), 2020, 卷号: 51, 期号: 5, 页码: 1384-1390
作者:
Qiao, Hongxia
;
Yang, Bo
;
Lu, Chenggong
;
Zhu, Binrong
收藏
  |  
浏览/下载:12/0
  |  
提交时间:2020/11/14
Concrete construction
Corrosion resistance
Electrochemical corrosion
Magnesium compounds
Random processes
Sodium chloride
Steel corrosion
Sulfur compounds
Long-term follow-up study
Long-term immersions
Magnesium sulfate
Multi factors
Observed data
Reliability assessments
Soil environment
Steel in concretes
Access to hospitals: Potential vs. observed
期刊论文
CITIES, 2020, 卷号: 100, 页码: 12
作者:
Wang, Jiaoe
;
Du, Fangye
;
Huang, Jie
;
Liu, Yu
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2021/03/23
Observed hospital accessibility
Taxi trip
Catchment area
Travel behavior
Big data
Improving Princeton Forcing Dataset over Iran Using the Delta-Ratio Method
期刊论文
WATER, 2020, 卷号: 12, 期号: 3, 页码: 15
作者:
Zhang, Qinghuan
;
Tang, Qiuhong
;
Liu, Xingcai
;
Hosseini-Moghari, Seyed-Mohammad
;
Attarod, Pedram
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2021/03/23
Iran
meteorological forcing data
observed data
precipitation
wind speed
Disentangling the effect of jumps on systematic risk using a new estimator of integrated co-volatility
期刊论文
http://dx.doi.org/10.1016/j.jbankfin.2013.01.024, 2013
Wang, Kent
;
Liu, Junwei
;
Liu, Zhi
;
刘俊伟
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2015/07/22
TESTABLE DISTRIBUTIONAL IMPLICATIONS
OBSERVED DIFFUSION-PROCESSES
HIGH-FREQUENCY DATA
REALIZED VOLATILITIES
MICROSTRUCTURE NOISE
FINANCIAL-MARKETS
COVARIANCE
MODELS
PRICES
RETURN
干旱盐渍土区土壤水盐运动数值模拟及调控模式
期刊论文
农业工程学报, 2012, 卷号: 28, 期号: 13, 页码: 142-148
作者:
王水献
;
董新光
;
吴彬
;
杨鹏年
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2016/08/08
数值分析
土壤
水分
水盐运移
水盐调控
焉耆盆地
干旱盐渍土区
Agricultural development
Agricultural productions
Agricultural soils
Arid salinization region
Control modes
Irrigated lands
Irrigation area
Irrigation waters
Land desertification
Model simulation
Observed data
Salination
Salinization process
Soil quality
Soil salinity
Soil water
Two dimensional numerical models
Water requirements
Yanqi basin
Design and implementation of hydrologic data sharing for the Heihe River Basin based on the open source Hydrologic Information System
会议论文
2012 International Symposium on Geomatics for Integrated Water Resources Management, GIWRM 2012, Lanzhou, Gansu, China, October 19, 2012 - October 21, 2012
作者:
Nian, Yanyun
;
Li, Xin
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/01/18
Watersheds
Information systems
Surveying
Water resources
Web services
Current status
Data collecting
Data Sharing
Database models
Heihe river basin
Hydrologic data
Hydrologic information systems
Hydrologic science
Information sharing
Inland rivers
NorthWest China
Observation data
Observed data
On-line service
Open sources
Science-data
Spatial data
Web-GIS
The prediction of surface layer ozone concentration using an improved AR model
会议论文
2011 International Conference on Information Technology, Computer Engineering and Management Sciences, ICM 2011, Nanjing, Jiangsu, China, September 24, 2011 - September 25, 2011
作者:
Zhang, Wen-Yu
;
Han, Ting-Ting
;
Zhao, Zeng-Bao
;
Zhang, Jin
;
Wang, Yan-Feng
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2017/01/18
Forecasting
Concentration (process)
Information technology
Management science
Ozone
Ozone layer
AR models
Auto regressive models
Autoregressive methods
Coastal cities
Concentration data
Empirical results
Error terms
Filtered errors
Observed data
Ozone concentration
Ozone concentration forecast
Short term
Surface layers
Tianjin , China
三峡水库水温预测研究
期刊论文
2010, 2010
任华堂
;
陈永灿
;
刘昭伟
;
REN Hua-tang
;
CHEN Yong-can
;
LIU Zhao-wei
收藏
  |  
浏览/下载:2/0
Application of adaptive Kalman filter technique in initial alignment of strapdown inertial navigation system (EI CONFERENCE)
会议论文
29th Chinese Control Conference, CCC'10, July 29, 2010 - July 31, 2010, Beijing, China
Huang C.
;
Su W.
;
Liu P.
;
Ma M.
收藏
  |  
浏览/下载:22/0
  |  
提交时间:2013/03/25
In order to improve the alignment precision and convergence speed of strap-down inertial navigation system
but in the active system most noise statistical characteristics are unknown
an initial alignment method based on Sage-Husa adaptive filter is presented. We also derived the exactitude alignment error model and adaptive Kalman filter equation in the azimuth of small misalignment angle. As usual
in this case
known the noise statistical characteristics
we introduce the adaptive Kalman filter. It uses the information of observed data
Kalman filter is suitable
on-line estimation noise statistical characteristics and state simultaneously in order to improve the filter continuously
so
the filter has a higher estimation accuracy than the conventional Kalman filter. By simulating verifying
the adaptive Kalman filter enhances the convergence speed and alignment accuracy effectively.
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