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科研机构
兰州理工大学 [279]
内容类型
期刊论文 [187]
会议论文 [86]
学位论文 [6]
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2022 [21]
2021 [35]
2020 [19]
2019 [16]
2018 [16]
2017 [19]
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专题:兰州理工大学
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Seismic fragility analysis of LRB-isolated bridges considering the uncertainty of regional temperatures using BP neural networks
期刊论文
STRUCTURES, 2022, 卷号: 44, 页码: 566-578
作者:
Shi, Yan
;
Xiong, Lijun
;
Qin, Hongguo
;
Han, Jianping
;
Sun, Zhiguo
收藏
  |  
浏览/下载:26/0
  |  
提交时间:2022/09/22
Isolated bridge
Lead rubber bearings (LRBs)
Regional temperature variation
BP neural network
Seismic fragility
Study on Inlet Flow Field Structure and End-Wall Effect of Axial Flow Pump Impeller under Design Condition
期刊论文
Energies, 2022, 卷号: 15, 期号: 14
作者:
Guo, Yanlei
;
Yang, Congxin
;
Wang, Yan
;
Lv, Tianzhi
;
Zhao, Sen
收藏
  |  
浏览/下载:20/0
  |  
提交时间:2022/08/09
Axial flow
Flow fields
Flow velocity
Impellers
Inlet flow
Numerical methods
Pumps
Structural design
Turbulence models
Axial flow pump
Axial flow velocity
Circumferential velocity
Circumferential velocity component
End-wall
End-wall effect
Flow angles
Rotation effect
Velocity components
Wall effects
Separation method of rolling bearing compound fault characteristics based on Improved harmonic wavelet packet decomposition and fast ICA
期刊论文
JOURNAL OF MECHANICAL SCIENCE AND TECHNOLOGY, 2022, 卷号: 36, 期号: 7, 页码: 3263-3276
作者:
Huang, Hua
;
Xue, Wenhu
;
Pang, Qianzhi
收藏
  |  
浏览/下载:18/0
  |  
提交时间:2022/07/19
Compound fault
Fast ICA
Improved harmonic wavelet packet decomposition
Rolling bearing fault diagnosis
基于ABC优化的集成分类手势识别方法研究
期刊论文
自动化技术与应用, 2022, 卷号: 41, 期号: 06, 页码: 112-116
作者:
缑新科
;
王润
收藏
  |  
浏览/下载:35/0
  |  
提交时间:2022/07/19
HOG
PCA
人工蜂群算法
集成分类器
手势识别
Critical periodic traveling waves for a Kermack-McKendrick epidemic model with diffusion and seasonality
期刊论文
JOURNAL OF DIFFERENTIAL EQUATIONS, 2022, 卷号: 322, 页码: 365-395
作者:
Deng, Dong
;
Wang, Jie
;
Zhang, Liang
收藏
  |  
浏览/下载:26/0
  |  
提交时间:2022/06/21
Periodic traveling waves
Critical speed
Kermack-McKendrick epidemic model
Diffusion
Seasonality
Stochastic resonance in image denoising as an alternative to traditional methods and deep learning
期刊论文
NONLINEAR DYNAMICS, 2022
作者:
Shen, Mengen
;
Yang, Jianhua
;
Jiang, Wenbo
;
Sanjuan, Miguel A. F.
;
Zheng, Yuqiao
收藏
  |  
浏览/下载:16/0
  |  
提交时间:2022/07/19
Blind image denoising
Monostable system
Stochastic resonance
Deep learning
BM3D
Analysis of primary influencing factors and indices distribution law of rutting performance of asphalt mixtures
期刊论文
Case Studies in Construction Materials, 2022, 卷号: 16
作者:
Guo, Rui
;
Zhou, Fei
;
Nian, Tengfei
收藏
  |  
浏览/下载:21/0
  |  
提交时间:2022/04/21
Asphalt mixtures
Distribution functions
Factor analysis
Fractal dimension
Highway planning
Mixtures
Normal distribution
Statistics
Distribution law
Index distribution
Main influencing factor
Principal Components
Principal-component analysis
Road engineering
Rutting deformation
Rutting index distribution law
Rutting performance
Rutting tests
Tomato Comprehensive Quality Evaluation and Irrigation Mode Optimization with Biogas Slurry Based on the Combined Evaluation Model
期刊论文
AGRONOMY-BASEL, 2022, 卷号: 12, 期号: 6
作者:
Zheng, Jian
;
Qi, Xingyun
;
Shi, Cong
;
Yang, Shaohong
;
Wu, You
收藏
  |  
浏览/下载:25/0
  |  
提交时间:2022/07/19
biogas slurry
tomato
yield
comprehensive quality
overall difference combination evaluation model
A retrieval method for encrypted speech based on improved power normalized cepstrum coefficients and perceptual hashing
期刊论文
Multimedia Tools and Applications, 2022, 卷号: 81, 期号: 11, 页码: 15127-15151
作者:
Zhang, Qiu-yu
;
Bai, Jian
;
Xu, Fu-jiu
收藏
  |  
浏览/下载:21/0
  |  
提交时间:2022/06/20
Authentication
Chaotic systems
Discrete wavelet transforms
Efficiency
Extraction
Hamming distance
Hash functions
Information retrieval
Principal component analysis
Speech
Cepstrum
Chaotic mapping
Encrypted speech
Encrypted speech retrieval
Features extraction
Henon chaotic mapping
Perceptual hashing
Power
Power normalized cepstrum coefficient
Speech feature extraction
Speech features
Speech retrieval
Combined effects of irrigation level and fertilization practice on yield, economic benefit and water-nitrogen use efficiency of drip-irrigated greenhouse tomato
期刊论文
Agricultural Water Management, 2022, 卷号: 262
作者:
Wu, You
;
Yan, Shicheng
;
Fan, Junliang
;
Zhang, Fucang
;
Zhao, Wenju
收藏
  |  
浏览/下载:21/0
  |  
提交时间:2022/04/21
Economic and social effects
Fruits
Greenhouses
Irrigation
Nitrogen fertilizers
Principal component analysis
Profitability
Chemical fertilizers
Deficit irrigation
Economic benefits
Economic profit
Fertilisation
Irrigation level
Nitrogen-use efficiency
Organic fertilizers
Tomato yield
Water use efficiency
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