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Bulletin of the Seismological Society of America, ISSN 0037-1106, 02/2013, Volume 103, Issue 1, pp. 236 - 246
.... This study is focused on the long-term variation of frequency and damping in several buildings, using the Random Decrement Technique (RDT... 
WEAK | GEOCHEMISTRY & GEOPHYSICS | TESTS | PERIODS | VIBRATION | VAN-NUYS | STRUCTURAL DAMAGE | EARTHQUAKE | SOIL-STRUCTURE INTERACTION | Physics - Geophysics | Earth Sciences | Sciences of the Universe | Physics | Geophysics | Environmental Sciences | Global Changes
Journal Article
Journal of Sound and Vibration, ISSN 0022-460X, 03/2016, Volume 366, pp. 528 - 543
Journal Article
Journal of Aerospace Engineering, ISSN 0893-1321, 09/2018, Volume 31, Issue 5, p. 4018057
Journal Article
Smart Materials and Structures, ISSN 0964-1726, 10/2016, Volume 25, Issue 11, p. 115014
...., earthquake-induced ground motion). The work presented assumes zero-mean non-stationary excitation, and extends the random decrement technique to convert non-stationary response signals of the structure into free-vibration data... 
non-stationary excitation | random decrement technique | structural health monitoring | nonlinear damage | phase-space | phase | INSTRUMENTS & INSTRUMENTATION | MATERIALS SCIENCE, MULTIDISCIPLINARY | IDENTIFICATION | space
Journal Article
Probabilistic Engineering Mechanics, ISSN 0266-8920, 2011, Volume 26, Issue 1, pp. 81 - 91
Smart sensors have been recognized as a promising technology with the potential to overcome many of the inherent difficulties and limitations associated with... 
Data aggregation | Random decrement technique | Structural health monitoring | System identification | Wireless smart sensors | MECHANICS | STATISTICS & PROBABILITY | ENGINEERING, MECHANICAL | Energy consumption | Methods | Sensors | Distributed processing | Networks | Power consumption | Agglomeration | Decentralized | Arrays | Smart sensors
Journal Article
Mechanical Systems and Signal Processing, ISSN 0888-3270, 03/2016, Volume 70-71, pp. 821 - 831
.... It is based on a filter-free Random Decrement Technique to estimate the free-decay response, followed by a spectral-based method for a rough modal estimate and finalized by a Maximum-Likelihood... 
Automatic modal analysis | Damping ratios | Ambient vibrations | Closely spaced frequency | Random Decrement Technique | SPAN ARCH BRIDGE | FREQUENCY | IDENTIFICATION | ENGINEERING, MECHANICAL | Skyscrapers | Tall buildings | Analysis | Methods | Automation | Noise | Signal processing | Spectra | Excitation | Estimates | Seismic response | High rise buildings | Signal and Image Processing | Computer Science
Journal Article
SENSORS, ISSN 1424-8220, 01/2020, Volume 20, Issue 1, p. 243
Journal Article
Mechanical Systems and Signal Processing, ISSN 0888-3270, 09/2020, Volume 143, p. 106841
•Novel analysis procedure to detect and characterize nonlinear behavior.•Random decrement technique to investigate initial conditions in random response... 
Detection of nonlinearity | Single-degree-of-freedom | Output-only | Random decrement | Random vibration | IDENTIFICATION | ENGINEERING, MECHANICAL
Journal Article
Journal of Mechanical Science and Technology, ISSN 1738-494X, 6/2012, Volume 26, Issue 6, pp. 1687 - 1696
...-vibration data via the correlation technique. In the present paper, if the ambient excitation can be modeled as a nonstationary white noise in the form of a product model, then the nonstationary cross random decrement signatures of structural... 
Engineering | Vibration, Dynamical Systems, Control | Industrial and Production Engineering | Mechanical Engineering | Random decrement technique | Modal-parameter identification | Nonstationary ambient vibration | PARAMETERS | ENGINEERING, MECHANICAL | Particle accelerators | Vibration | Nuclear radiation | Analysis | Aeronautics | Radiation | Universities and colleges | Methods | Mathematical analysis | Color | White noise | Mathematical models | Modal identification | Excitation | Product models | Signatures | 기계공학
Journal Article
International Journal of Electrical Power and Energy Systems, ISSN 0142-0615, 10/2015, Volume 71, pp. 285 - 296
Journal Article
Engineering Structures, ISSN 0141-0296, 04/2011, Volume 33, Issue 4, pp. 1348 - 1356
Journal Article
Vehicle System Dynamics, ISSN 0042-3114, 06/2016, Volume 54, Issue 6, pp. 765 - 783
This paper describes the application of a practical analytical technique based on the random decrement method to estimate the rigid sprung mass dynamic characteristics... 
Hilbert transform | random decrement | on-the-road response | Vehicle dynamic characteristics | frequency response function | ENGINEERING, MECHANICAL | Dynamic characteristics | Vibration | Estimating | Inertial | Signatures | Automobiles | Estimates | Automotive engineering
Journal Article
Measurement Science and Technology, ISSN 0957-0233, 06/2018, Volume 29, Issue 8, p. 85103
.... Subsequently, fast Fourier transform and the random decrement technique are applied to estimate the natural frequency and the corresponding damping ratio of the structure... 
RTK-GNSS technique | wavelet packet | finite element model | long-span bridges | dynamic characteristics | EEMD | SYSTEM | GPS | IDENTIFICATION | RESPONSES | INSTRUMENTS & INSTRUMENTATION | EMPIRICAL MODE DECOMPOSITION | CABLE | ENGINEERING, MULTIDISCIPLINARY | RANDOM DECREMENT TECHNIQUE | TRANSFORM
Journal Article
Materials and Structures, ISSN 1359-5997, 11/2016, Volume 49, Issue 11, pp. 4719 - 4727
Journal Article
Engineering Structures, ISSN 0141-0296, 2008, Volume 30, Issue 2, pp. 462 - 477
.... To obtain dynamic characteristics of the bridge, two output-only time-domain system identification methods are employed namely, the Random Decrement Method combined with the Ibrahim Time Domain (ITD... 
Ambient vibration measurement | Random decrement | Eigensystem Realization Algorithm | Natural Excitation Technique | System identification | Suspension bridge | Ibrahim Time Domain | ENGINEERING, CIVIL | MODAL PARAMETER-IDENTIFICATION | EIGENSYSTEM REALIZATION-ALGORITHM | FREQUENCY | Analysis | Algorithms | Vibration
Journal Article
数学学报:英文版, ISSN 1439-8516, 2010, Volume 26, Issue 9, pp. 1613 - 1626
The random decrement technique (RDT), introduced in the sixties by Cole [NASA CR- 2005, 1973], is a very performing method of analysis for vibration signature of a structure under ambient loading... 
快速傅立叶变换 | 随机减量技术 | 离散傅立叶变换 | 离散时间 | 中心极限定理 | 估计 | 文化部 | 强相合性 | law of large numbers | center limit theorem | Mathematics, general | Mathematics | Random decrement estimator | 60F05 | 60G15 | MATHEMATICS | MATHEMATICS, APPLIED | Analysis | Algorithms | Studies | Mathematical analysis | Estimating techniques | Fourier transforms | Theorems | Asymptotic properties | Signatures | Estimators | Ergodic processes
Journal Article