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RQCM: Risk Qualitative Criticality Matrix. Case Study: Ophthalmic Lens Production Systems in Costa Rica
The use of prioritization analysis techniques allows identifying the level of criticality of physical assets and helps to manage resources: human,...
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Operational Modal Analysis for Scour Detection in Mono-Pile Offshore Wind Turbines
Monitoring large structures over their lifetime is becoming increasingly important as robust monitoring will ensure safety and financial benefits....
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ML-Driven Operational Modal Analysis of Road Bridges: Preliminary Results
In the realm of road infrastructure engineering, a paramount focus has shifted toward bolstering the safety of bridge networks. Escalating instances...
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Transfer Path Contribution to Floor Vibration of Metro Vehicles Based on Operational Transfer Path Analysis Method
Operational transfer path analysis (OTPA) is an advanced vibration and noise transfer path identification and contribution evaluation method....
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Operational Introduction to Fast Fourier Transform
Fourier transforms need to be evaluated for computational modeling of a number of imaging systems. The most commonly used tool for this purpose is...
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Exploring Operational Flexibility of AC/DC Power Grids
With the ever-increasing integration of renewable energy sources represented by wind and solar energy into power grids, its strong uncertainty and...
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Operational Security in the Railway - The Challenge
Information and Communication Technologies (ICT) in the railway has replaced the legacy systems with modern IP communication networks designed for...
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Automated Operational Modal Analysis on a Full-Scale Wind Turbine Tower
This chapter is concerned with the automated extraction of modal parameters (frequency and dam** estimates) from accelerometer data measured on a...
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Investigation on operational stability of main shaft of a prototype reversible pump turbine in generating mode based on ensemble empirical mode decomposition and permutation entropy
Evaluation of the operational stability of the main shaft is of great significance to ensure the security and reliability of the prototype reversible...
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Optimizing stir casting parameters for aluminum metal matrix composite fabrication: a hybrid approach
Stir casting has emerged as a versatile and cost-effective method for fabricating metal matrix composites (MMCs). This study aimed to identify the...
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Study of the Best Operational Parameters in Laser Marking of Plastic Parts
Laser technology has been used more and more intensively in different areas of application, from cutting materials to medicine. More recently, this...
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Investigation of Transmissibility-Based Operational Modal Analysis from Ground Excitation
Transmissibility-based operational modal analysis (TOMA) can be used to determine the modal parameters under different excitations, where no...
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Unified method for typical gear failure modeling and stiffness calculation based on the matrix equation
The failure types in gear systems vary, with typical ones mainly including pitting, cracking, wear, and broken teeth. Different modeling and...
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Serverless Computation and Related Analysis Based on Matrix Multiplication
This paper investigates the effect of the change in matrix dimensionality and the relationship between function communication time and execution...
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Generation of the Conductivity Matrix
Vector-matrix multipliers are key units of neuromorphic systems. Resistor arrays can be used to realize this sort of multipliers. Voltages connected...
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Assessing Structural Health State by Monitoring Peridynamics Parameters in Operational Conditions
This paper aims to analyze the Peridynamics (PDs) theory and to exploit it for new possibilities in Civil Engineering by employing the theory for...
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Theoretical study on measuring steam dryness using matrix conductivity method in steam injection pipelines
Steam dryness is an important parameter for evaluating the quality of the wet steam injected in heavy oil thermal recovery engineering. The matrix...
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Quasi-instantaneous Operational Modal Analysis of Bridges Through AI-Driven Blind Source Separation
Managing aging infrastructure has become a top priority on the political agenda due to alarming incidents like the Genoa Bridge collapse in 2018,...
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Periodic System Approximation for Operational Modal Analysis of Operating Wind Turbine
The inherent modelling of the operational wind turbines and rotating machines do not agree in general with the assumptions of the operational modal...