GUO Xin, WANG Jian-lin, YU Tao, et al. Design of parameter identification module for accelerometer model based on LabVIEW[J]. 2016, 35(2): 123-125+129.
GUO Xin, WANG Jian-lin, YU Tao, et al. Design of parameter identification module for accelerometer model based on LabVIEW[J]. 2016, 35(2): 123-125+129. DOI: 10.13873/J.1000-9787(2016)02-0123-03.
Accelerometer model parameter identification plays an important role in studying of accelerometer dynamic characteristics. Aiming at design of accelerometer model parameter identification module in accelerometer dynamic performance testing system
use Lab VIEW graphical programming features
use the principle of least squares
through fitting accelerometer frequency response function to achieve identification of accelerometer model parameters
and construct a visual soft panel. Experimental tests show that the designed module can achieve accelerometer model parameter identification
it has high precision of parameter identification and good humancomputer interaction
the identified model can describe dynamic characteristics of accelerometer.
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