Keyphrases
Hilbert-Huang
100%
Spectral Analysis
100%
System Identification
100%
Linear Structure
100%
Modal Response
100%
Linear Systems
66%
Damping Ratio
66%
Natural Frequency Ratio
66%
Instantaneous Amplitude
66%
Instantaneous Phase
66%
Phase Angle
66%
Free Vibration
66%
Vibration Time
66%
Empirical Mode Decomposition
33%
Least Square Fitting
33%
Response Data
33%
Mode Shape
33%
Effective Tool
33%
Hilbert Transform
33%
Dynamic Characteristics
33%
Single Measurement
33%
Degrees of Freedom
33%
Decomposition Approach
33%
Stiffness Matrix
33%
Intermittency
33%
Mass Matrix
33%
Numerical Simulation Results
33%
Multi-degree-of-freedom (multi-DOF)
33%
Different Dynamics
33%
Linear Least-squares
33%
Damping Matrix
33%
Mass Damping
33%
Multi-degree-of-freedom System
33%
Engineering
Time History
100%
Degree of Freedom
100%
Normal Modes
100%
Damping Ratio ζ
66%
Frequency Ratio
66%
Resonant Frequency
66%
Phase Shift
66%
Free Vibration
66%
Simulation Result
33%
Least Square
33%
Empirical-Mode Decomposition
33%
Mode Shape
33%
Freedom System
33%
Stiffness Matrix
33%
Mass Matrix
33%
Single Measurement
33%
Damping Matrix
33%
Mass Damping
33%