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Optimal Attitude Sensor Placement and Modal Frequency Identification of Large Space Structure
会议论文
Shanghai, China, July 26-28, 2021
作者:
Ni ZY(倪智宇)
;
Wu CC(吴晨晨)
;
Wu SN(邬树楠)
;
Zhang, Yuhang
收藏
  |  
浏览/下载:22/0
  |  
提交时间:2021/10/30
large space structure
attitude sensor placement
on-orbit identification
modal frequency
state space model
LQR control of parallel robot based on genetic algorithms
期刊论文
Zhendong yu Chongji/Journal of Vibration and Shock, 2020, 卷号: 39, 期号: 20, 页码: 82-90 and 96
作者:
Wang, Linjun
;
Shi, Baozhou
;
Zhang, Dong
;
Ding, Shihao
;
Liu, Jianming
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2022/02/17
Degrees of freedom (mechanics)
Linear control systems
Mechanisms
Robots
Transfer matrix method
Kinetics performance
Maximum acceleration
Maximum control force
Maximum displacement
Optimal control methods
Rigid-flexible coupled
Strong nonlinearity
Three degree of freedoms
Tangent Fisher Vector on Matrix Manifolds for Action Recognition
期刊论文
IEEE TRANSACTIONS ON IMAGE PROCESSING, 2020, 卷号: 29, 期号: 1, 页码: 3052-3064
作者:
Luo, Guan
;
Wei, Jiutong
;
Hu, Weiming
;
Maybank, Stephen J.
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2020/04/07
Manifolds
Video sequences
Observability
Videos
Covariance matrices
Kernel
Computational modeling
Action recognition
Fisher vector
Grassmann manifold
Hankel matrix
matrix manifold
Weak Fault Feature Extraction Method for Rolling Bearings Based on SVD-EEMD and TEO Energy Spectrum
期刊论文
Zhendong Ceshi Yu Zhenduan/Journal of Vibration, Measurement and Diagnosis, 2019, 卷号: 39, 期号: 4, 页码: 720-726
作者:
Zhang, Chen
;
Zhao, Rongzhen
;
Deng, Linfeng
;
Wu, Yaochun
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  |  
浏览/下载:10/0
  |  
提交时间:2020/11/14
Extraction
Feature extraction
Fourier series
Mean square error
Phase space methods
Signal processing
Singular value decomposition
Spectroscopy
Energy spectra
Ensemble empirical mode decompositions (EEMD)
Intrinsic Mode functions
Mean square error criterions
Phase space reconstruction
Sensitive features
Teager energy operators
Weak fault feature extraction
Data-driven polynomial chaos expansions: A weighted least-square approximation
期刊论文
JOURNAL OF COMPUTATIONAL PHYSICS, 2019, 卷号: 381, 页码: 129-145
作者:
Guo, Ling
;
Liu, Yongle
;
Zhou, Tao
收藏
  |  
浏览/下载:19/0
  |  
提交时间:2019/03/11
Uncertainty quantification
Data-driven polynomial chaos expansions
Weighted least-squares
Equilibrium measure
Time-varying state-space model identification of an on-orbit rigid-flexible coupling spacecraft using an improved predictor-based recursive subspace algorithm
期刊论文
Acta Astronautica, 2019, 卷号: 163, 页码: 157-167
作者:
Wu SN(邬树楠)
;
Wu ZG(吴志刚)
;
Ni ZY(倪智宇)
;
Liu JG(刘金国)
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  |  
浏览/下载:24/0
  |  
提交时间:2018/12/01
Parameter identification
State-space model
Recursive subspace method
Time-varying system
Affine projection sign algorithm
State estimation
An improved TSVD-GCV inversion algorithm of pore size distribution in time-domain induced polarization using migration Hankel matrix
期刊论文
Journal of Petroleum Science and Engineering, 2019, 卷号: 183
作者:
Zhou, Kaibo
;
Zhang, Shuo
;
Huang, Zhen
;
Zhang, Jianyu
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  |  
浏览/下载:7/0
  |  
提交时间:2019/12/27
Backus-Gilbert theory
Migration Hankel matrix
Pore size distribution
TSVD-GCV
Time-domain induced polarization
Time-varying state-space model identification of an on-orbit rigid-flexible coupling spacecraft using an improved predictor-based recursive subspace algorithm
期刊论文
Acta Astronautica, 2019, 卷号: 163, 页码: 157-167
作者:
Ni ZY(倪智宇)
;
Liu JG(刘金国)
;
Wu SN(邬树楠)
;
Wu ZG(吴志刚)
收藏
  |  
浏览/下载:21/0
  |  
提交时间:2018/12/01
Parameter identification
State-space model
Recursive subspace method
Time-varying system
Affine projection sign algorithm
State estimation
Hankel Matrix Correlation Function-Based Subspace Identification Method for UAV Servo System
期刊论文
2018
作者:
She, Minghong[1,2]
;
Zhao, Pengju[2]
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2019/11/28
Hamburger Moment Sequences in Combinatorics
期刊论文
ACTA MATHEMATICA SINICA-ENGLISH SERIES, 2018, 卷号: 34, 页码: 1101-1109
作者:
Liang, Huyile
;
Wang, Yi
;
Zheng, Sainan
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2019/12/02
Hamburger moment sequence
Stieltjes moment sequence
generalized Motzkin number
Hankel matrix
total positivity
infinite convexity
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