DESIGN AND IMPLEMENTATION OF LOW FREQUENCY VIBRATION SENSOR BASED ON FLAT COIL
On this research has been developed the application of flat coil as a vibration sensor. Flat coil is a flat wire which is very thin and acts as the inductor. Flat coil together with capacitors can build an oscillator produces a frequency depending on the value of its inductance and capacitance. This...
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| Format: | Theses |
| Language: | Indonesia |
| Online Access: | https://digilib.itb.ac.id/gdl/view/12528 |
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| Institution: | Institut Teknologi Bandung |
| Language: | Indonesia |
| Summary: | On this research has been developed the application of flat coil as a vibration sensor. Flat coil is a flat wire which is very thin and acts as the inductor. Flat coil together with capacitors can build an oscillator produces a frequency depending on the value of its inductance and capacitance. This oscillator is called the LC oscillator. Inductance of flat coil depends on the distance of objects in front of the flat coil. If inductance changed, the frequency will also change. So the frequency can be changed into the form of voltage to represent the distance. This effect is then applied to the low-frequency pendulum using low frequency vibration. From the experiment, the sensor system can be made to measure lowfrequency vibration up to 0.08 Hz. |
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