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Operational Modal Parameters Identification Using the ARMAV Model
2018Applied system identification is an important issue in science and engineering. Experimental modal analysis is used to describe the dynamical behavior of structures, in general, for a given set of input and output data. This article deals with multidimensional modal parameters identification valid for output-only data—operational modal analysis (OMA ...
Heraldo N. Cambraia +2 more
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Modal parameter identification from operative responses
2006Modal parameter estimates of a structure, vibrating under actual loadings and operational conditions, have addressed the interest of researchers during the last years. For all the developed approaches, structures need not be excited by expensive devices, because the modal signature of the structure can be achieved from the knowledge of the system time ...
AGNENI, Alessandro, COPPOTELLI, Giuliano
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Modal Parameter Identification from Ambient Response
AIAA Journal, 1999Dar-Yun Chiang, Ming-Si Cheng
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Identification of Modal Parameters from Inconsistent Data
2002Most of the recent modal parameter estimators start from the fact that natural frequencies, damping ratios and modal participation factors are global parameters of the measured structure. Measuring the structure in different patches can however cause inconsistencies in the data due to e.g. the mass-loading effect of the accelerometers.
Cauberghe, Bart +3 more
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An organic electrochemical transistor for multi-modal sensing, memory and processing
Nature Electronics, 2023, , Tao Li
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Concentrated Modal Parameter Identification Based on Modal-Wavelet Continuous Transformation
2010 Chinese Conference on Pattern Recognition (CCPR), 2010Qingwei Ye +3 more
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Mechanisms controlling pancreatic islet cell function in insulin secretion
Nature Reviews Molecular Cell Biology, 2021Jonathan Campbell, Christopher B Newgard
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Identification of Modal Parameters with Morlet-Wave Integral
2023Identifying modal parameters from short and noisy signals is a challenging task. When the modal parameters are identified from the free response, then the problem of noise in the signal becomes very important ; especially for the high frequencies where the response due to high- frequencies and damping falls below the level of noise in the signal much ...
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A multi-modal pre-training transformer for universal transfer learning in metal–organic frameworks
Nature Machine Intelligence, 2023Yeonghun Kang, Hyunsoo Park, Berend Smit
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