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Book Sections Year : 2009

Distributed bounded--error parameter and state estimation in networks of sensors

Michel Kieffer

Abstract

This paper presents distributed bounded-error parameter and state estimation algorithms suited to measurement processing by a network of sensors. Contrary to centralized estimation, where all data are collected to a central processing unit, here, each data is processed locally by the sensor, the results are broadcasted to the network and taken into account by the other sensors. A first analysis of the conditions under which distributed and centralized estimation provide the same results has been presented. An application to the tracking of a moving source using a network of sensors measuring the strength of the signal emitted by the source is considered.
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Dates and versions

inria-00420955 , version 1 (30-09-2009)

Identifiers

  • HAL Id : inria-00420955 , version 1

Cite

Michel Kieffer. Distributed bounded--error parameter and state estimation in networks of sensors. Cuyt, A. and Krämer, W. and Luther, W. and Markstein, P. Numerical validation in current hardware architectures -- From embedded system to high--end computational grids, 0, Springer--Verlag, 2009. ⟨inria-00420955⟩
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