System Identification of Vibrational System using GMR Sensor / Danial Iltaf
Material type:
TextIslamabad : SMME- NUST; 2023Description: 66p. ; Soft Copy 30cmSubject(s): MS Mechanical EngineeringDDC classification: 621 Online resources: Click here to access online Summary: In this study, GMR Sensor AAH002-02E is used along with a standard permanent
(Neodymium) magnet, Response of sensor is observed along a linear range and is
calibrated for this standard magnet. GMR sensors have the ability to measure
vibration without contact as they can detect variation induced in magnetic field. So,
these sensors are widely used for vibration detection and measurement. Cantilever
beam type system was used and an initial disturbance was applied at the free end of
this cantilever beam which introduced vibration in beam. The data is collected
through DAQ card. Initially the signal is in voltage vs time format which is then
converted to distance vs time to visualize the motion.
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In this study, GMR Sensor AAH002-02E is used along with a standard permanent
(Neodymium) magnet, Response of sensor is observed along a linear range and is
calibrated for this standard magnet. GMR sensors have the ability to measure
vibration without contact as they can detect variation induced in magnetic field. So,
these sensors are widely used for vibration detection and measurement. Cantilever
beam type system was used and an initial disturbance was applied at the free end of
this cantilever beam which introduced vibration in beam. The data is collected
through DAQ card. Initially the signal is in voltage vs time format which is then
converted to distance vs time to visualize the motion.
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