Showing results for: vibration monitoring system Articles

  • Embedded diagnosis based on vibration data

    This article deals with a method based on vibration data measured on electronic systems to detect, identify and localise defects generated in these systems, in order to improve their reliability. The diagnosis procedure is based on the combination of wavelet transforms and neural networks; this procedure is applied to a simplified printed circuit ...


    By Inderscience Publishers

  • Distributor for Vibration Sensors

    SPC - ELECTROTECH is an offical distributor of Monitran Vibration Sensors. These include the most advanced system of vibration monitoring velocity transducer with DC output in the following versions MTN/2285-2P,MTN/2285-4P,MTN/2285C. Made from robust stainless steel throughout for continuous vibration monitoring in harsh environments. Internal electronics are enclosed in a Faraday cage and ...


    By SPC ELECTROTECH UK

  • Torsional Motion Monitoring System for Small-Strain (10−5 to 10−3%) Soil Testing

    For accurate measurements of stress-strain hysteresis loops at strains below 10-3%, a torsional motion monitoring system was modified to incorporate micro-proximitors. A micro-proximitor system with enlarged target arms resulted in about 50 times higher resolution in motion monitoring than previously possible. The four proximitor signals (instead of two) were measured, compared, and averaged to ...


    By ASTM International

  • Acoustic Simulation - Case Study

    Ingeniería Acústica García-Calderón is a consultancy dedicated to the measurement, simulation, prediction and elaboration of proposals for corrective measures to evaluate and / or minimize noise and vibrations in the environment. The acoustic studies are carried out to determine the existence and degree of noise pollution that will affect people and the ...

  • Field measurements and assessment of vibration serviceability of as–built long–span concrete floor

    Vertical vibration serviceability of an as–built concrete floor, whose 41.55 m span is currently the longest in China, are investigated in this paper by field measurements and numerical analysis. A vibration monitoring system were designed and installed on the floor. Different types of human–induced excitation are simulated such as single person walking, multi–person walking at the same pace ...


    By Inderscience Publishers

  • Reliable measurement protects people and valuable buildings Case Study

    For the construction of the Children’s Hospital in Dublin, there was a need for a reliable system to measure noise and ...


    By AVA Monitoring System

  • AVA Monitoring Systems in one of Sweden’s biggest infrastructure projects Case Study

    AVA Monitoring Systems in one of Sweden’s biggest infrastructure projects. The Stockholm Bypass (Förbifart Stockholm) is one of Sweden’s biggest ever infrastructure projects, and its purpose is to enable continued growth in the nation’s capital. The project aims to make day-to-day life easier for residents in and around Stockholm, by relieving the existing infrastructure ...


    By AVA Monitoring System

  • HAV mis-measurement – to no standards whatsoever…

    Misunderstanding Hand Arm Vibration monitoring marketing material can put hands and safety policies at risk. Caveat emptor. We are regularly asked about new vibration measurement technology, particularly re the latest hand-held, glove or wrist mounted transducers that are presented as the latest assessment improvements. Whilst they may be useful tools, unfortunately some claims have been ...

  • Seismograph Comparison - Case Study

    Project: Supergraph II Comparison Study at the BART Transbay Tub During Underwater Pier Blasting for Caltrans Date: January 29, 2016 Background This Seismograph Comparison Study summarizes a side-by-side study of three different seismograph systems used to record vibrations measured on a subway tunnel wall during this underwater blast of a bridge pier. Monitoring of background train and the ...


    By Nomis Seismographs, LLC

  • Marine Monitoring to Maximise the Performance of Marine Machinery

    Considering the cost of putting to sea, it is well worth investing in vibration monitoring equipment that can help engineers to protect and maximise the performance of marine machinery. Here, we discuss the challenges facing engineers and offers advice on how to successfully install and use vibration sensing equipment on marine vessels. As machinery has become more complex and mankind has ...


    By Hansford Sensors

  • The vibration monitoring evolution

    A recent report from Markets & Markets estimated that demand for vibration monitoring systems will reach nearly $1.5 billion by 2020. That’s a staggering increase of around 50% compared with today – with a compound annual growth rate (CAGR) of more than 6.5%. Is this growth a big surprise though? As a company that has seen first hand the rapid evolution of the vibration ...


    By Hansford Sensors

  • Predictive maintenance made safer and more affordable with Rugged tablets - Case Study

    Challenge Create a safer, more cost-effective predictive maintenance solution that survives in challenging industrial environments. Solution Build a modular, BT-enabled system using data acquisition hardware and rugged data collection tablets. Result A more sustainable instrument that lowers costs for customers while improving safety for workers. With the help of Handheld’s Algiz 7 and ...


    By Handheld Group AB

  • Prevention of outage major downtime

    Sulzer Dowding & Mills uses a range of condition-monitoring methods to assess the status of motors and generators to prevent the customer from major downtime and lost production. One of the most common root causes of failure of rotating electrical machines is bearing failure; but the failure mode that has the greatest impact, with regards to downtime and lost production, is failure of the ...


    By Sulzer Ltd.

  • ACOEM: 01dBWebMonitoring, real-time monitoring of environmental noise

    01dBWebMonitoring, a field-proven solution for noise monitoring! Local authorities, airports, road and railway transports, industries…: many professionals have to control environmental noise pollution using short or long-term measurements. With a special attention to such needs, 01dB-Metravib has designed a performing monitoring offer based on short or long-term measurements, suited to ...


    By ACOEM

  • Vibration measurement with 300 measurement points at Värtaverket Case Study

    Fortum takes no risks when building Sweden’s largest biofuel-fired co-generation powerplant in central Stockholm. Building in central Stockholm always places high demands on safety. When building right next to a power plant in full operation, the safety requirements reach an entirely new level. ”The entire Värtaverket co-generation powerplant is in operation, producing ...


    By AVA Monitoring System

  • Delphin Expert Vibro Used for Machine Vibration Analysis

    Continual Monitoring of Gas Turbines is Compact & Cost-Effective Gas turbine efficiency is critical to a facility’s productivity. A global manufacturer of gas turbines uses Delphin Expert Vibro Data Acquisition & Control Systems for machine vibration analysis of data collected within turbine combustion chambers. Continual monitoring is required not only of conventional vibration ...


    By Delphin Technology AG

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