Title: | On the divergence calculation of the Extended Kalman Filtering for chaotic signals |
Authors: | Kontorovich, Valeri Ramos-Alarcón, Fernando Arditti, David |
Citation: | ISTET 2013: International Symposiumon Theoretical Electrical Engineering: 24th – 26th June 2013: Pilsen, Czech Republic, p. III-29-III-30. |
Issue Date: | 2013 |
Publisher: | University of West Bohemia |
Document type: | konferenční příspěvek conferenceObject |
URI: | http://hdl.handle.net/11025/11496 |
ISBN: | 978-80-261-0246-5 |
Keywords: | rozšířený Kalmánův filter;nelineární modelování;chaotické signály |
Keywords in different language: | extended Kalman filter;non-linear modelling;chaotic signals |
Abstract: | The Extended Kalman Filter (EKF) has become one of the options to achieved synchronization of chaotic signals with important applications for wireless communications. However the joint operation of the EKF and the chaotic signals suffers from several reported drawbacks that negatively affect the performance of the EKF up to a breaking point. This paper shows a rather simple way of establishing a reference threshold that allows to avoid the breaking point and keeps the EKF in a working regime that yields good performance in terms of the Mean Square Error (MSE) between the real and estimated chaotic signals. Three different chaotic systems are used to illustrate the proposed approach. |
Rights: | © University of West Bohemia |
Appears in Collections: | ISTET 2013 ISTET 2013 ISTET 2013 |
Files in This Item:
File | Description | Size | Format | |
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Kontorovich.pdf | Plný text | 34,43 kB | Adobe PDF | View/Open |
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