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期刊论文 [12]
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Interferometric Angular Decorrelation Analysis of 1-D Rough Surface With Pencil Beam Incidence
期刊论文
IEEE GEOSCIENCE AND REMOTE SENSING LETTERS, 2019, 卷号: 16, 期号: 5
作者:
Xu, Feng
;
Ye, Hongxia
;
Yuan, Jing
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2019/12/05
Angular correlation function (ACF)
interferometric synthetic aperture radar (InSAR)
small perturbation method (SPM)
surface roughness
Asymptotic solutions on multiple solutions arising from laminar flow in a uniformly porous channel with expanding or contracting walls
期刊论文
Boundary Value Problems, 2019, 卷号: 2019, 期号: 1, 页码: 39-
作者:
Huang, Qizheng
;
Li, Lin*
;
Ouyang, Zigen
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2019/12/27
Laminar flow
Expanding and contracting walls
Singular perturbation method
Exponentially small terms
Analytical solution for the viscous flow of small Reynolds numbers in rough pipes
期刊论文
Applied Mathematics and Mechanics, 2018, 卷号: 39, 页码: 123-136
作者:
Xu, Zhimin
;
Song, Siyuan
;
Xin, Fengxian
;
Yang, Xiaohu
;
Lu, Tianjian
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2019/11/26
Perturbation method
Rough surface
Small disturbance
Static flow resistance
Tortuosity
Global asymptotic stability assessment of three-phase inverters with saturation
期刊论文
IET POWER ELECTRONICS, 2018, 卷号: 11, 期号: 9
作者:
Zhu, Shu
;
Liu, Kaipei
;
Qin, Liang
;
Wang, Qing
;
Li, Yuye
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2019/12/05
control system synthesis
PI control
perturbation theory
asymptotic stability
Lyapunov methods
closed loop systems
nonlinear control systems
invertors
linear matrix inequalities
power system CAD
digital simulation
control engineering computing
RT-LAB
digital simulation results
PSCAD
small-signal analysis
proportional-integral modulation
linear matrix inequalities problems
singular perturbation theory
direct Lyapunov function method
saturation
stability degree
three-phase inverter
global asymptotic stability assessment
PIC simulation of compressive and rarefactive dust ion-acoustic solitary waves
期刊论文
Physics of Plasmas, 2016, 卷号: 23, 期号: 8
作者:
Li, Zhong-Zheng
;
Zhang, Heng
;
Hong, Xue-Ren
;
Gao, Dong-Ning
;
Zhang, Jie
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/01/13
Solitons
Collisionless plasmas
Dust
Electron emission
Ion acoustic waves
Ions
Negative ions
Perturbation techniques
Plasma shock waves
Plasma simulation
Plasma theory
Positive ions
Dust ion acoustic solitary waves
Finite amplitude
Negatively charged
Nonlinear propagation
Particle in cell method
Reductive perturbation methods
Small amplitude
Soliton structures
An accurate and fast forward model of three-dimensional electromagnetic wave scattering in a layered structure with multilayer rough interfaces
期刊论文
RADIO SCIENCE, 2015, 卷号: 50, 期号: 3, 页码: 6279-6290
作者:
Wu, Chao
;
Zhang, Xiaojuan
;
Fang, Guangyou
;
Shi, Jiancheng
;
Liu, Shiyin
收藏
  |  
浏览/下载:12/0
  |  
提交时间:2016/04/20
bistatic scattering
multilayer rough interfaces
remote sensing
radiation and propagation
scattering mechanism
high-order small perturbation method
Delay Induced Hopf Bifurcation in a Small-world Network Model
期刊论文
INTERNATIONAL CONFERENCE ON COMPUTER SCIENCE AND COMMUNICATION ENGINEERING (CSCE 2015), 2015, 页码: 1061-1068
作者:
Geng,Meng-Ya
;
Wang,Han
;
Ma,Li-Na
;
Ding,Da-Wei
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2019/04/24
Time-delay
Hopf
bifurcation
Small
world
model
Perturbation
method
ON SMALL PERTURBATION OF FOUR-DIMENSIONAL QUASI-PERIODIC SYSTEM WITH DEGENERATE EQUILIBRIUM POINT
期刊论文
Communications on pure and applied analysis, 2015, 卷号: 14, 期号: 2, 页码: 421-437
作者:
Qiu, Wenhua
;
Si, Jianguo
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2019/12/17
Quasi-periodic solution
small perturbation
normal form
KAM method
degenerate equilibrium point
Analysis of flow instability in parallel channels under axial non-uniform heating condition
期刊论文
Yuanzineng Kexue Jishu/Atomic Energy Science and Technology, 2014, 卷号: 48, 期号: [db:dc_citation_issue], 页码: 604-609
作者:
Lu, Xiao-Dong
;
Zhou, Ling-Lan
;
Wu, Ying-Wei
;
Su, Guang-Hui
;
Qiu, Sui-Zheng
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2019/12/02
Flow instabilities
Homogeneous flow model
Nonuniform heating
Parallel channel
Semi-implicit finite difference methods
Small perturbation method
System control equations
Three dimensional instability
Longitudinal control law design and simulation of fixed-wing UAV (EI CONFERENCE)
会议论文
2012 International Conference on Measurement, Instrumentation and Automation, ICMIA 2012, September 15, 2012 - September 16, 2012, Guangzhou, China
Duan Z.
收藏
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浏览/下载:20/0
  |  
提交时间:2013/03/25
Taken some fixed-wing UAV as the study object
the aircraft movement was broken down into the longitudinal movement and lateral movement according to the linearized small perturbation principle
the longitudinal control law design method was discussed using root locus which belonged to classical control theory. The six degrees of freedom nonlinear model simulation result shows that: the control parameters designed are reasonable
the simulation profile is fully consistent with the setting profile
the control effect of pitch angle loop and altitude loop meets with the indices requirements
the method is mature and reliable
easy to realize in engineering. (2013) Trans Tech Publications
Switzerland.
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