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Helicopter parameter extraction using joint Time-Frequency and Tomographic Techniques

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dc.contributor.author Cilliers, A
dc.contributor.author Nel, Willem AJ
dc.date.accessioned 2009-02-18T11:09:54Z
dc.date.available 2009-02-18T11:09:54Z
dc.date.issued 2008-09
dc.identifier.citation Cilliers, A and Nel, WAJ. 2008. Helicopter parameter extraction using joint Time-Frequency and Tomographic Techniques. 2008 International Conference on Radar, Adelaide 2-5 September 2008, pp 598-603 en
dc.identifier.isbn 9781424423217
dc.identifier.uri http://hdl.handle.net/10204/3028
dc.description Coypright: IEEE en
dc.description.abstract A technique based on time-frequency and tomographic analysis to extract helicopter blade parameters for the purposes of radar non-cooperative target recognition (NCTR) is investigated. The proposed algorithm shows that (under certain conditions) it is feasible to extract the number, blade length, blade tip velocity and angular velocity of a helicopter¿s main rotor. Simulation results from a point scatterer model is validated through results on measured data from several different commercial helicopters. The developed technique is most suited to pulse-Doppler tracking radar and is shown to be feasible at a range of 11km with a radar not specifically designed for this purpose en
dc.language.iso en en
dc.publisher IEEE en
dc.subject Radar en
dc.subject Helicopter parameter en
dc.subject Time-Frequency en
dc.subject Tomographic Techniques en
dc.title Helicopter parameter extraction using joint Time-Frequency and Tomographic Techniques en
dc.type Conference Presentation en
dc.identifier.apacitation Cilliers, A., & Nel, W. (2008). Helicopter parameter extraction using joint Time-Frequency and Tomographic Techniques. IEEE. http://hdl.handle.net/10204/3028 en_ZA
dc.identifier.chicagocitation Cilliers, A, and WAJ Nel. "Helicopter parameter extraction using joint Time-Frequency and Tomographic Techniques." (2008): http://hdl.handle.net/10204/3028 en_ZA
dc.identifier.vancouvercitation Cilliers A, Nel W, Helicopter parameter extraction using joint Time-Frequency and Tomographic Techniques; IEEE; 2008. http://hdl.handle.net/10204/3028 . en_ZA
dc.identifier.ris TY - Conference Presentation AU - Cilliers, A AU - Nel, WAJ AB - A technique based on time-frequency and tomographic analysis to extract helicopter blade parameters for the purposes of radar non-cooperative target recognition (NCTR) is investigated. The proposed algorithm shows that (under certain conditions) it is feasible to extract the number, blade length, blade tip velocity and angular velocity of a helicopter¿s main rotor. Simulation results from a point scatterer model is validated through results on measured data from several different commercial helicopters. The developed technique is most suited to pulse-Doppler tracking radar and is shown to be feasible at a range of 11km with a radar not specifically designed for this purpose DA - 2008-09 DB - ResearchSpace DP - CSIR KW - Radar KW - Helicopter parameter KW - Time-Frequency KW - Tomographic Techniques LK - https://researchspace.csir.co.za PY - 2008 SM - 9781424423217 T1 - Helicopter parameter extraction using joint Time-Frequency and Tomographic Techniques TI - Helicopter parameter extraction using joint Time-Frequency and Tomographic Techniques UR - http://hdl.handle.net/10204/3028 ER - en_ZA


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