HYBRID ALGORITHMS FOR THE PARAMETER ESTIMATE USING FAULT DETECTION, AND REACHING CAPACITIES

Ryadh H. Mokhneche, Hichem Maaref, Vincent Vigneron

2005

Abstract

The nonstationary systems parametric estimate requires the continuation of its parameters which vary abruptly at unknown random moments. These are the abrupt parametric variations which were considered in this work to be managed like ”faults”. The considered signals here are nonstationary and are characterized by time variable parameters. The estimate of these parameters requires the choice of an algorithm having the capacity to continue their evolution. The various hybrid adaptive estimate methods showed that these capacities can be reached by a compensation of a gain and its update in online. In this paper, a method of estimate is proposed, based on the fault detection. The general algorithm implemented gives place to several methods which will be detailed. Experimental tests of some methods on a second order autoregressive synthesis signal are carried out and then commented.

Paper Citation

in Harvard Style

H. Mokhneche R., Maaref H. and Vigneron V. (2005). HYBRID ALGORITHMS FOR THE PARAMETER ESTIMATE USING FAULT DETECTION, AND REACHING CAPACITIES . In Proceedings of the Second International Conference on Informatics in Control, Automation and Robotics - Volume 3: ICINCO, ISBN 972-8865-31-7, pages 289-293. DOI: 10.5220/0001183202890293

in Bibtex Style

@conference{icinco05,
author={Ryadh H. Mokhneche and Hichem Maaref and Vincent Vigneron},
title={HYBRID ALGORITHMS FOR THE PARAMETER ESTIMATE USING FAULT DETECTION, AND REACHING CAPACITIES},
booktitle={Proceedings of the Second International Conference on Informatics in Control, Automation and Robotics - Volume 3: ICINCO,},
year={2005},
pages={289-293},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0001183202890293},
isbn={972-8865-31-7},
}

in EndNote Style

TY - CONF
JO - Proceedings of the Second International Conference on Informatics in Control, Automation and Robotics - Volume 3: ICINCO,
TI - HYBRID ALGORITHMS FOR THE PARAMETER ESTIMATE USING FAULT DETECTION, AND REACHING CAPACITIES
SN - 972-8865-31-7
AU - H. Mokhneche R.
AU - Maaref H.
AU - Vigneron V.
PY - 2005
SP - 289
EP - 293
DO - 10.5220/0001183202890293