Journal article
A continuous time linear adaptive source localization algorithm, robust to persistent drift
Systems & control letters, Vol.58(1), pp.7-16
2009
DOI: 10.1016/j.sysconle.2008.07.008
Abstract
The problem of source localization has assumed increased importance in recent years. In this paper, we formulate a continuous time adaptive localization algorithm, that permits a mobile agent to estimate the location of a stationary source, using only the measured distance from the source. The algorithm is shown to be exponentially asymptotically stable, under a persistent excitation condition that has an appealing interpretation. We quantify the fact that exponential asymptotic stability endows the algorithm with the ability to track slow, bounded but potentially persistent and nontrivial drift in the source.
Details
- Title: Subtitle
- A continuous time linear adaptive source localization algorithm, robust to persistent drift
- Creators
- Sandra H Dandach - Department of Mechanical and Environmental Engineering, University of California, Santa Barbara, CA 93106, USABarış Fidan - Australian National University, and National ICT Australia Ltd, Locked Bag 8001, Canberra ACT 2601, AustraliaSoura Dasgupta - Department of Electrical and Computer Engineering, University of Iowa, Iowa City, IA 52242, USABrian D.O Anderson - Australian National University, and National ICT Australia Ltd, Locked Bag 8001, Canberra ACT 2601, Australia
- Resource Type
- Journal article
- Publication Details
- Systems & control letters, Vol.58(1), pp.7-16
- Publisher
- Elsevier B.V
- DOI
- 10.1016/j.sysconle.2008.07.008
- ISSN
- 0167-6911
- eISSN
- 1872-7956
- Language
- English
- Date published
- 2009
- Academic Unit
- Electrical and Computer Engineering
- Record Identifier
- 9984083834302771
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