vibration signal investigation

  • Investigation on Spectral Structure of Gearbox Vibration ...

    Investigation on Spectral Structure of Gearbox Vibration Signals by Principal Component Analysis for Condition Monitoring Purposes ... one is forced to use a raw vibration signal to extract the ...

  • Investigation of using Radio Frequency Identification ...

    Investigation of using Radio Frequency Identification (RFID) System for Gear Tooth Crack Detection Executive Summary Vibration signal analysis is widely used to monitor condition of drive-train systems. Many health and usage monitoring systems (HUMS) manufacturers use various

  • New Approach to Torsional Vibration Monitoring FINAL

    adequate torsional vibration monitoring. As an abnormal level of torsional vibration was identified as the most plausible root cause of the problem, its investigation was urgently needed. The standard measurement techniques were not considered to be applicable due to production impact, substantial test lead-time and significant costs.

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  • INTERNAL VIBRATION MONITORING OF A PLANETARY .

    Vibration monitoring is widely used to determine the condition of various mechanical systems. Traditionally a transducer is attached to the structure under investigation and the vibration signal recorded. This signal is then processed and the required information extracted from the signal.

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  • INVESTIGATION OF FAN FAULT PROBLEMS USING .

    INVESTIGATION OF FAN FAULT PROBLEMS USING VIBRATION AND NOISE ANALYSIS Selçuk ERKAYA Mechatronics Engineering Department Erciyes University, Engineering Faculty ... technique compared to vibration signal analysis and especially is to show that how AE fault characteristics of different fan faults, such as broken fan blades, deformed blade shape

  • Vibration Testing (br0227) - Brüel & Kjær Sound & Vibration

    A random signal used in vibration testing has a continu-ous spectrum, with amplitudes varying according to a ... endurance conditioning and the vibration response investigation. Mounting of the Test Object As the test Is performed to simulate the environmental influence, the object must be .

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  • Experimental investigation of vibration signal of an ...

    Experimental investigation of vibration signal of an industrial tubular ball mill: Monitoring and diagnosing. ... Section 3 describes a new vibration signal analysis method used to obtain the vibration energy amplitude, as well as an example for computing.