Intelligent PSR Estimator for Feature Extraction of a Passive Sonar Target

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In real-time sonar classification, the propeller shaft rate (PSR) estimator for a feature extraction of the passive sonar target has the following problems: it requires an accurate and efficient performance due to the difficulty of distinguishing the harmonic family composed of the PSR fundamental and its harmonics from multiple spectral lines in the frequency spectrum, and it requires an easy design procedure in terms of structure and parameters. To solve these problems, an intelligent PSR estimator (IPSRE) using expert knowledge and the evolution strategy (ES) is proposed here. Simulation results show that the proposed algorithm effectively solves sonar classification problems in real-time.
Publisher
INST CONTROL ROBOTICS & SYSTEMS
Issue Date
2010-06
Language
English
Article Type
Article
Keywords

COUPLED HARMONICS

Citation

INTERNATIONAL JOURNAL OF CONTROL AUTOMATION AND SYSTEMS, v.8, pp.677 - 682

ISSN
1598-6446
DOI
10.1007/s12555-010-0322-5
URI
http://hdl.handle.net/10203/96611
Appears in Collection
BiS-Journal Papers(저널논문)
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