An algebraic approach for human posture estimation in the sagittal plane using accelerometer noisy signal

  • Perruquetti W
  • Bonnet V
  • Mboup M
 et al. 
  • 1


    Mendeley users who have this article in their library.
  • N/A


    Citations of this article.


Our aim is to develop an algebraic approach to estimate human posture in the sagittal plane using Inertial Measurement Unit (IMU) providing accelerations and angular velocities. For this purpose, we address the issue of the estimation of the amplitude, frequency and phase of a biased and noisy sum of three sinusoidal waveform signals on a moving time horizon. The length of the time window being small, the estimation must be done within a fraction of the signal’s period. The problem is solved via an algebraic method. The efficiency of our approach is illustrated by computer simulations.

Get free article suggestions today

Mendeley saves you time finding and organizing research

Sign up here
Already have an account ?Sign in


  • Wilfrid Perruquetti

  • Vincent Bonnet

  • Mamadou Mboup

  • Rosane Ushirobira

  • Philippe Fraisse

Cite this document

Choose a citation style from the tabs below

Save time finding and organizing research with Mendeley

Sign up for free