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On the use of parallel full-order state observers for damage detection in mechanical systems
(2021-12-01)
According to the literature, structural health monitoring techniques based on state observers usually evaluate the differences between measured and estimated states to detect a damage. The practical application of this ...
Performance of three transducer mounting methods in impedance-based structural health monitoring applications
(2017-10-01)
Piezoelectric transducers are widely used in many nondestructive methods for damage detection in structural health monitoring applications. Among the various methods for detecting damage, the electromechanical impedance ...
An Effective Structural Health Monitoring Methodology For Damage Isolation Based On Multisensor Arrangements
(Springer HeidelbergHeidelberg, 2017)
Impedance-based structural health monitoring under low signal-to-noise ratio conditions
(2018-01-01)
One of the most promising nondestructive evaluation (NDE) in structural health monitoring (SHM) systems for the inspection of aerospace and civil components is the impedance-based method. This damage detection technique ...
Simultaneous optimization of topology and supplemental damping distribution for buildings subjected to stochastic excitation
(2021)
Supplemental damping devices present an attractive means to improve the structural system. Typically, dampers are designed after the structural system is selected, and they are added to increase structural damping and ...
A prognostics approach based on the evolution of damage precursors using dynamic Bayesian networks
(SAGE, 2016)
During the lifetime of a component, microstructural changes emerge at its material level and evolve through time.
Classical empirical degradation models (e.g. Paris Law in fatigue crack growth) are usually established ...
Monitoramento de integridade estrutural utilizando a técnica da Impedância Eletromecânica Aplicada em Estruturas de ConcretoElectromechanical Impedance Based Structural Health Monitoring Technique Applied on Concrete Structures
(Universidade Federal de UberlândiaBrasilPrograma de Pós-graduação em Engenharia Mecânica, 2018)
Desenvolvimento e validação de um sistema de monitoração de leitos hospitalares
(Pontifícia Universidade Católica do Rio Grande do SulPorto Alegre, 2012)
The health care system began to be developed from the 90's, with the aim of gathering information of beds in a common point. Developed by manufacturers of patient monitors, health care system have evolved over the years, ...
Desenvolvimento e validação de um sistema de monitoração de leitos hospitalares
(Pontifícia Universidade Católica do Rio Grande do SulPorto Alegre, 2012)
The health care system began to be developed from the 90's, with the aim of gathering information of beds in a common point. Developed by manufacturers of patient monitors, health care system have evolved over the years, ...