Filtration of Diagnostic Data for Retrospective Analysis in Health Monitoring Systems of Engineering Structures

2020 ◽  
Author(s):  
Dmitry V. Efanov ◽  
Valeriy Myachin ◽  
German Osadchy ◽  
Marina Zueva
Keyword(s):  
Retrospective Analysis ◽  
Health Monitoring ◽  
Monitoring Systems ◽  
Engineering Structures ◽  
Diagnostic Data ◽  
Health Monitoring Systems

Data Mining for Damage Detection in Engineering Structures

2011 ◽  
pp. 245-250
Author(s):  
Ramdev Kanapady ◽  
Aleksandar Lazarevic
Keyword(s):  
Data Mining ◽  
Damage Detection ◽  
Health Monitoring ◽  
Monitoring Systems ◽  
State Of Health ◽  
Engineering Structures ◽  
Current State ◽  
Periodic Monitoring ◽  
Bridge Structures ◽  
Health Monitoring Systems

The process of implementing and maintaining a structural health monitoring system consists of operational evaluation, data processing, damage detection, and life prediction of structures. This process involves the observation of a structure over a period of time using continuous or periodic monitoring of spaced measurements, the extraction of features from these measurements, and the analysis of these features to determine the current state of health of the system. Such health monitoring systems are common for bridge structures, and many examples are citied in (Maalej et al., 2002).

Dynamic Computation Offloading for Low-Power Wearable Health Monitoring Systems

2017 ◽  
Vol 64 (3) ◽  
pp. 621-628 ◽  
Author(s):  
Haik Kalantarian ◽  
Costas Sideris ◽  
Bobak Mortazavi ◽  
Nabil Alshurafa ◽  
Majid Sarrafzadeh
Keyword(s):  
Low Power ◽  
Health Monitoring ◽  
Computation Offloading ◽  
Monitoring Systems ◽  
Dynamic Computation ◽  
Health Monitoring Systems ◽  
Wearable Health Monitoring Systems

scholarly journals The Concept of Geodetic Analyses of the Measurement Results Obtained by Hydrostatic Leveling

Geosciences ◽  
2019 ◽  
Vol 9 (10) ◽  
pp. 406
Author(s):  
Kamiński ◽  
Makowska
Keyword(s):  
Structural Health Monitoring ◽  
Kalman Filtering ◽  
Health Monitoring ◽  
Systematic Errors ◽  
Monitoring Systems ◽  
Measurement Results ◽  
Vertical Displacements ◽  
Complete Computation ◽  
Computation Scheme ◽  
Health Monitoring Systems

The article discusses the issue of hydrostatic leveling. Its application is presented in structural health monitoring systems in order to determine vertical displacements of controlled points. Moreover, the article includes a complete computation scheme that utilizes the estimation from observation differences, allowing the elimination of the influence of individual sensors’ systematic errors. The authors suggest two concepts of processing the measurement results depending on the sensors’ connection method. Additionally, the second concept is extended by the elements allowing the prediction of the displacements by means of Kalman filtering.

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