Autocalibration of MEMS accelerometers. Frosio, Iuri,Pedersini, Federico,Borghese, N. Alberto. IEEE Transactions on Instrumentation and Measurement . 2009Frosio, I., Pedersini, F., and Borghese, N., 2009, "Auto
This paper presents a novel procedure to calibrate the strap-down 3-axis MEMS accelerometers for UAV navigation. Firstly, we establish an explicit calibration model with the measurement values of accelerometers, where the calibration is realized via geometric transformations. Secondly, the transformation ...
L. Rocha, L. Mol, E. Cretu, R.F. Wolffenbuttel, J. M. da Silva, "Capacitive MEMS accelerometers testing mechanism for auto-calibration and long-term diagnostics", proceeding of IMSTW'07, Povoa de Varzim, Portugal, June 18-20 2007....
Based on the numerical analysis, it can be concluded that the proposed recursive algorithm can calculate the unknown parameters reliably and accurately for most MEMS triaxial accelerometers available in the market. Additionally, this method is experimentally validated by comparing the output estimations ...
Traditional calibration techniques are challenging to implement in clinical settings due to the unavailability of high-precision equipment. Unlike the auto-calibration approaches used for triaxial MEMS accelerometers, which rely on local gravity, gyroscopes lack a reliable reference since the Earth's self...
MEMS triaxial accelerometerOnline parameter estimation for nonlinear systems are challenging, especially when only limited computational powers are available. The auto-calibration of triaxial accelerometers is essentially a nonlinear parameter estimation problem. In this paper, a simple but efficient auto-...