Wyniki wyszukiwania dla: REMOTE HEALTH MONITORING

• Remote Health Monitoring of Wind Turbines Employing Vibroacoustic Transducers and Autoencoders

  Publikacja

  • A. Czyżewski

  - Frontiers in Energy Research - Rok 2022

  Implementation of remote monitoring technology for real wind turbine structures designed to detect potential sources of failure is described. An innovative multi-axis contactless acoustic sensor measuring acoustic intensity as well as previously known accelerometers were used for this purpose. Signal processing methods were proposed, including feature extraction and data analysis. Two strategies were examined: Mel Frequency Cepstral...

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• Remote Monitoring of Environmental Pollutants

  Publikacja

  • J. Gębicki
  • B. Szulczyński

  - Rok 2019

  Atmospheric air quality is one of the key factors influencing human health. Air quality evaluation is not an easy task as the atmosphere is a complex system subjected to continuous changes in time. Observed progress in the development of measurement devices and technologies is fundamental for acquisition of more reliable information about condition and quality of atmospheric air. Unfortunately, this process leads to an increase...

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• The system for remote monitoring of a vertical axis wind farm

  Publikacja

  • G. A. Kostro
  • F. Kutt
  • M. Michna
  • R. Ryndzionek
  • Ł. Sienkiewicz

  - Rok 2019

  The article presents a system for remote monitoring of working parameters of a wind turbine with a vertical axis. The monitoring system was built using a Raspberry PI 3 microcomputer with the Raspbian operating system and a MicroDAQ E2000 measuring card. The developed system enables monitoring the power output of the generator, torque on the turbine shaft, turbine speed and wind speed. The values of the monitored parameters are...

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• Structural Health Monitoring System for Suspension Footbridge

  Publikacja

  • M. Miśkiewicz
  • Ł. Pyrzowski
  • K. Wilde

  - Rok 2017

  The article presents the structural health monitoring (SHM) system installed in a footbridge in Radom. The main reason for the need for fitting of such a system was failed acceptance tests of the bridge. While under a dynamic load consisting of a group of 12 pedestrians jumping on the bridge, the bridge developed vibration during which acceleration of the deck of up to 4.5 m/s2 was recorded. Such behavior of the footbridge causes...

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• Cointegration and how it works for structural health monitoring

  Publikacja

  • P. Dao
  • W. Staszewski
  • P. B. Dao

  - Measurement - Rok 2023

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• Remote monitoring and control of technical systems using internet network technology

  Publikacja

  • M. Porzeziński
  • L. Mazurkiewicz

  - Rok 2005

  Poruszono problem monitorowania stanu rozproszonych obiektów echnicznych. Przedstawiono możliwości zastosowania do tego celu technologii sieci Internet i rodziny protokołów TCP/IP. Omówiono koncepcję wykorzystania takich standardów jak: TCP, UDP, HTTP, SNMP oraz języków programowania Java i PHP. Zwrócono uwagę na aspekty bezpieczeństwa sieciowego. Przedstawiono przykład realizacji dużego systemu zdalnego zarządzania systemem central...

• Remote Monitoring System for Impedance Spectroscopy using Wireless Sensor Network

  Publikacja

  • M. Kowalewski
  • G. Lentka

  - Rok 2012

  The architecture of a miniaturized impedanceanalyser with wireless communication module for remoteImpedance Spectroscopy (IS) of anticorrosion coatings ondifficult-to-reach objects (e.g. on the steel construction ofthe bridge) is described in this paper. Some practical aspectsof implementation of a Wireless Sensor Network (WSN) arealso discussed. A low scale, middle range, WSN networkcomposed of a Base Station (BS) with a Personal...

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• Structural Health Monitoring of Overhead Power Transmission Lines

  Publikacja

  • Ł. Skarbek
  • A. Żak

  - Rok 2013

  Structural Health Monitoring (SHM) is a novel and continuously developing branch of science and technology that draws attention of scientists all over the world. It creates opportunities to detect, localize and identify structural damage of various types such as: line breakage, permissible sag, bolt loosening, fatigue cracking or insulator contamination. On the other hand the methods used to estimate the remaining operational...

• Identification of plate dynamic parameters for structural health monitoring

  Publikacja

  • M. Hirsz
  • K. Wilde

  - Rok 2005

  Praca przedstawia technikę wyznaczania parametrów modalnych wykorzystywanych w diagnostyce konstrukcji. Modalna masa, sztywność, tłumienie i postacie drgań wyznaczone są dla prostokątnej stalowej płyty na podstawie badań eksperymentalnych. Teoretyczne parametry modalne otrzymaneo z modelu MES. Omówiony został wpływ dodatkowej masy na parametry modalne konstrukcji.This paper presents a technique for modal parameters estimation for...

• Towards homoscedastic nonlinear cointegration for structural health monitoring

  Publikacja

  • K. Zolna
  • P. Dao
  • W. Staszewski
  • T. Barszcz
  • P. B. Dao

  - Mechanical Systems and Signal Processing - Rok 2016

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