Results 91 to 100 of about 69,675 (212)

DESIGN OF INTERNET OF THINGS (IOT) BASED BEARING MONITORING TOOL

Otopro
Bearing failure is one of the main causes of operational disruptions in mechanical systems due to the lack of continuous condition monitoring. Early detection of vibration and temperature increases is essential to prevent downtime and reduce maintenance ...
Yudi Siswanto, Agus Salim Opu, Ika Nurjannah, Henly Pakiding   +3 more
doaj   +1 more source

Nonlinear Vibration of Continuous Systems 2020

Shock and Vibration, 2023
Francesco Pellicano, Matteo Strozzi, Konstantin V. Avramov, Sinniah Ilanko   +3 more
openaire   +3 more sources

Multi-stages helical gearbox fault detection using vibration signal and Morlet wavelet transform adapted by information entropy difference

Although the wavelet analysis is a powerful tool and has been widely used for the vibration signal based gearbox fault diagnosis, there are some limitations that undermine its application.
Gu, Fengshou, Ball, Andrew, Tung Tran, Van, Elbarghathi, Fathalla, Tian, Xiange   +4 more
core  

Space-time numerical simulation and validation of analytical predictions for nonlinear forced dynamics of suspended cables

, 2008
This paper presents space-time numerical simulation and validation of analytical predictions for the finite-amplitude forced dynamics of suspended cables.
Narakorn Srinil, Rega, Giuseppe, N. SRINIL, Srinil, Narakorn, Giuseppe Rega, Rega, G., Srinil, N.   +6 more
core   +1 more source

ADVANCED NUMERICAL METHODS FOR THE DYNAMIC OPTIMISATION OF MECHANICAL COMPONENTS

, 2009
This PhD thesis concerns the development and assessment of innovative methodologies for simulating and improving the dynamic behaviour of mechanical components.
Venturi, Valerio, Venturi, V.
core  

Vibration based performance assessment of concrete-concrete composite bridges

, 2009
Includes bibliographical references (leaves 142-148).Concrete composites consisting of precast pre-stressed standardized beams and a cast in-situ deck slab have been used for the construction of short to medium span bridges for the past four decades in ...
Sibanda, Bongani
core  

Dynamic response of vehicle-track coupling system with an insulated rail joint

, 2013
The dynamic behavior of vehicle and track systems is studied in the presence of an insulated rail joint through a two-dimensional vehicle-track coupling model.
Grossoni, Ilaria, Gong, Cencen, Iwnicki, Simon, Bezin, Yann   +3 more
core  

IIoT-Based Remote Monitoring System for Temperature, Current, and Vibration Using PLC and Node-RED in a Data Center Cooling Compressor: A Condition-Based Maintenance Framework. [PDF]

Sensors (Basel)
Pinza Apolo JD, Bravo Robles JL, Dumán Zhicay JL, Cazares Guerrero RX, Albarracin Guarochico WF, Baldeón Egas PF.   +5 more
europepmc   +1 more source

A Self-Powered Vibration Sensing System for High-Voltage Transmission Lines with Equipotential Connections. [PDF]

Sensors (Basel)
Zhu X, Yang J, Hu C, Wang Z, Liu Z, Liu Z.   +5 more
europepmc   +1 more source

A Study of Non-stationary Signal Processing for Machinery Condition Monitoring

Machinery condition monitoring techniques are carried out based on the knowledge of the characteristics of signals obtained from a machine or plant. These signals are often non stationary signals whose frequency changes over time due to the time-varying ...
Zhen, Dong
core