Search
Now showing items 1-10 of 3254
Some features of the acceleration impulse response function
(2021-01-01)
Impulse response functions (IRFs) and frequency response functions (FRFs) are fundamental quantities that describe the dynamic behaviour of a linear vibrating system in the time and frequency domains respectively. The ...
Technical condition assessment of masonry structural components using Frequency Response Function (FRF)
(International Masonry Society, 2016-01-01)
International standards indicate the need for adequate quality control in the production of masonry in the form of light bricks, double bricks, insulating bricks, breeze blocks, concrete blocks, etc. Quality control focuses ...
Bayesian model identification of higher-order frequency response functions for structures assembled by bolted joints
(2021-04-01)
This paper proposes a procedure to identify a stochastic Bouc-Wen model for describing the dynamics of a structure assembled by bolted joints considering vibration data. The proposed identification approach is expressed ...
Fast-frequency response provided by DFIG-wind turbines and its impact on the grid
(2017)
This paper presents a methodology for the analysis of frequency dynamics in large-scale power systems with high level of wind energy penetration by means of a simplified model for DFIG-based wind turbines. In addition, a ...
Concurrent Topology Optimization For Minimizing Frequency Responses Of Two-level Hierarchical Structures
(ELSEVIER SCIENCE SALAUSANNE, 2016)
Concurrent Topology Optimization For Minimizing Frequency Responses Of Two-level Hierarchical Structures
(Elsevier Science SALausanne, 2016)
Directional Frequency Response Applied To Wear Identification In Hydrodynamic Bearings
(PERGAMON-ELSEVIER SCIENCE LTDOXFORD, 2016)
Directional Frequency Response Applied To Wear Identification In Hydrodynamic Bearings
(Pergamon-Elsevier Science LTDOxford, 2016)
Damage Detection Based on Electromechanical Impedance Principle and Principal Components
(2014-01-01)
This paper presents a novel time domain approach for Structural Health Monitoring (SHM) systems based on Electromechanical Impedance (EMI) principle and Principal Component Coefficients (PCC), also known as loadings. ...