A Robust DSP Integrator for Accelerometer Signals

Yan Wu; Dale H. Mugler

doi:10.1109/TBME.2003.820372

A Robust DSP Integrator for Accelerometer Signals

Yan Wu, Dale H. Mugler

Mathematical Sciences

University of Akron

Research output: Contribution to journal › Article › peer-review

9 Scopus citations

Abstract

The need for an accepted method for determining position data from digital accelerometer readings with known frequency range is very important. The method of this paper uses spectral information and provides more stability and accuracy than classic methods for the DSP case. It even reduces to a classic method for the nonoscillatory case. Examples show the robustness of the method, overcoming the instability apparent with other integration methods.

Original language	American English
Journal	IEEE Transactions on Biomedical Engineering
Volume	51
DOIs	https://doi.org/10.1109/TBME.2003.820372
State	Published - Feb 1 2004

Disciplines

Education
Mathematics

Keywords

Accelerometer
Band-limited Signal
DSP Integrator
Newton-Cotes Integration

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10.1109/TBME.2003.820372License: Unspecified

https://doi.org/10.1109/TBME.2003.820372

Cite this

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abstract = "The need for an accepted method for determining position data from digital accelerometer readings with known frequency range is very important. The method of this paper uses spectral information and provides more stability and accuracy than classic methods for the DSP case. It even reduces to a classic method for the nonoscillatory case. Examples show the robustness of the method, overcoming the instability apparent with other integration methods.",

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AB - The need for an accepted method for determining position data from digital accelerometer readings with known frequency range is very important. The method of this paper uses spectral information and provides more stability and accuracy than classic methods for the DSP case. It even reduces to a classic method for the nonoscillatory case. Examples show the robustness of the method, overcoming the instability apparent with other integration methods.

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KW - Band-limited Signal

KW - DSP Integrator

KW - Newton-Cotes Integration

UR - https://digitalcommons.georgiasouthern.edu/math-sci-facpubs/685

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VL - 51

JO - IEEE Transactions on Biomedical Engineering

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ER -

A Robust DSP Integrator for Accelerometer Signals

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Keywords

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