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International Journal of Scientific and Engineering Research
ISSN Online 2229-5518
ISSN Print: 2229-5518 2    
Website: http://www.ijser.org
scirp IJSER >> Volume 3,Issue 2,February 2012
Analysis of seismic waveforms using full-bridge voltage source inverter
Full Text(PDF, )  PP.275-280  
Author(s)
Mehrdad Habibi
KEYWORDS
seis mic wave, accelerometer, inverter, spline interpolation, simulation
ABSTRACT
The current research talks about a designed accelerometer system which is able to measure every type of mechanical vibration. The applied vibration in this survey is called seismic wave. Then the measured wave by this novel system is transformed to a specific function using spline interpolation. This explicit function can be used as a reference signal in the technique PWM to be made in current form in such a way that it becomes exactly similar to the shape of vibration wave caused by the inverter of two-branch, full-bridge voltage supply. The aim is eventually to use this approach for some technical applications such as designing of an seismic table.
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