Random decrement technique for detection and characterization of nonlinear behavior
When performing operational modal analysis, the mechanical system being investigated is
assumed to be linear. If this assumption is not true, errors could be made when estimating …
assumed to be linear. If this assumption is not true, errors could be made when estimating …
Nonlinear Kalman filtering based damage quantification for civil infrastructure
E Ghorbani - 2021 - mspace.lib.umanitoba.ca
Despite advancements in Kalman filtering and the dozens of published works on the subject,
the performance of Kalman filtering in terms of structural damage quantification is limited to …
the performance of Kalman filtering in terms of structural damage quantification is limited to …
Identification of Modal Parameters of Coupled Rotor Foundation System via Automatic Operational Modal Analysis
Abstract Operational Modal Analysis (OMA) extracts modal parameters of systems that are
excited by unknown ambiental excitation, being broadly used in the monitoring of civil …
excited by unknown ambiental excitation, being broadly used in the monitoring of civil …
Conditional linear approximation of nonlinear systems using Operational Modal Analysis
Dynamic characteristics of structures in operational conditions are commonly identified from
measured responses using Operational Modal Analysis (OMA). The OMA techniques are …
measured responses using Operational Modal Analysis (OMA). The OMA techniques are …
[PDF][PDF] Emprego de Técnicas de Aprendizado de Máquina para o Monitoramento de Sistemas Rotativos via Análise Modal Operacional
NR Dreher - 2022 - repositorio.unicamp.br
Este trabalho apresenta um estudo geral sobre a aplicabilidade de métodos de
aprendizado de máquina não supervisionado combinados a métodos da Análise Modal …
aprendizado de máquina não supervisionado combinados a métodos da Análise Modal …
of Coupled Rotor Foundation System via Automatic Operational Modal Analysis
Abstract Operational Modal Analysis (OMA) extracts modal parameters of systems that are
excited by unknown ambiental excitation, being broadly used in the moni-toring of civil …
excited by unknown ambiental excitation, being broadly used in the moni-toring of civil …
[PDF][PDF] COB-2023-1734 IDENTIFICATION OF MODAL PARAMETERS OF COUPLED ROTOR FOUNDATION SYSTEM VIA AUTOMATIC OPERATIONAL MODAL …
Operational Modal Analysis (OMA) extracts modal parameters of systems that are excited by
unknown ambiental excitation, being broadly used in the monitoring of civil structures. In the …
unknown ambiental excitation, being broadly used in the monitoring of civil structures. In the …