Estimation of low-altitude moving target trajectory using single acoustic array

An acoustic-signature based method of estimating the flight trajectory of low-altitude flying aircraft that only requires a stationary microphone array is proposed. This method leverages the Doppler shifts of engine sound to estimate the closest point of approach distance, time, and speed. It also l...
Ausführliche Beschreibung

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Autor*in:	Tong, Jianfei [verfasserIn] Xie, Wei Hu, Yu-Hen Bao, Ming Li, Xiaodong He, Wei

Format:	Artikel
Sprache:	Englisch

Erschienen:	2016

Rechteinformationen:	Nutzungsrecht: © Acoustical Society of America

Systematik:	EQ 1000:

Übergeordnetes Werk:	Enthalten in: The journal of the Acoustical Society of America - Melville, NY : AIP, 1929, 139(2016), 4, Seite 1848-1858
Übergeordnetes Werk:	volume:139 ; year:2016 ; number:4 ; pages:1848-1858

Links:	Volltext Link aufrufen Link aufrufen

DOI / URN:	10.1121/1.4944567

Katalog-ID:	OLC1975452658

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520			\|a An acoustic-signature based method of estimating the flight trajectory of low-altitude flying aircraft that only requires a stationary microphone array is proposed. This method leverages the Doppler shifts of engine sound to estimate the closest point of approach distance, time, and speed. It also leverages the acoustic phase shift over the microphone array to estimate the direction of arrival of the target. Combining these parameters, this algorithm provides a total least square estimate of the target trajectory under the assumption of constant target height, direction, and speed. Analytical bounds of potential performance degradation due to noise are derived and the estimation error caused by signal propagation delay is analyzed, and both are verified with extensive simulation. The proposed algorithm is also validated by processing the data collected in field experiments.
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allfields	10.1121/1.4944567 doi PQ20160610 (DE-627)OLC1975452658 (DE-599)GBVOLC1975452658 (PRQ)p825-64b124e44a8a4f0b17f9bac9504f849c8623a3b028d94c3813336e565ea206890 (KEY)0112299120160000139000401848estimationoflowaltitudemovingtargettrajectoryusing DE-627 ger DE-627 rakwb eng 530 DNB LING fid EQ 1000: AVZ rvk 33.12 bkl 50.36 bkl Tong, Jianfei verfasserin aut Estimation of low-altitude moving target trajectory using single acoustic array 2016 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier An acoustic-signature based method of estimating the flight trajectory of low-altitude flying aircraft that only requires a stationary microphone array is proposed. This method leverages the Doppler shifts of engine sound to estimate the closest point of approach distance, time, and speed. It also leverages the acoustic phase shift over the microphone array to estimate the direction of arrival of the target. Combining these parameters, this algorithm provides a total least square estimate of the target trajectory under the assumption of constant target height, direction, and speed. Analytical bounds of potential performance degradation due to noise are derived and the estimation error caused by signal propagation delay is analyzed, and both are verified with extensive simulation. The proposed algorithm is also validated by processing the data collected in field experiments. Nutzungsrecht: © Acoustical Society of America Xie, Wei oth Hu, Yu-Hen oth Bao, Ming oth Li, Xiaodong oth He, Wei oth Enthalten in The journal of the Acoustical Society of America Melville, NY : AIP, 1929 139(2016), 4, Seite 1848-1858 (DE-627)129550264 (DE-600)219231-7 (DE-576)015003663 0001-4966 nnns volume:139 year:2016 number:4 pages:1848-1858 http://dx.doi.org/10.1121/1.4944567 Volltext http://dx.doi.org/10.1121/1.4944567 http://www.ncbi.nlm.nih.gov/pubmed/27106332 GBV_USEFLAG_A SYSFLAG_A GBV_OLC FID-LING SSG-OLC-PHY SSG-OLC-MUS GBV_ILN_59 GBV_ILN_60 GBV_ILN_70 GBV_ILN_120 GBV_ILN_170 GBV_ILN_201 GBV_ILN_2006 GBV_ILN_2011 GBV_ILN_2027 GBV_ILN_2045 GBV_ILN_2192 GBV_ILN_2256 GBV_ILN_4219 GBV_ILN_4315 GBV_ILN_4319 GBV_ILN_4700 EQ 1000: 33.12 AVZ 50.36 AVZ AR 139 2016 4 1848-1858
spelling	10.1121/1.4944567 doi PQ20160610 (DE-627)OLC1975452658 (DE-599)GBVOLC1975452658 (PRQ)p825-64b124e44a8a4f0b17f9bac9504f849c8623a3b028d94c3813336e565ea206890 (KEY)0112299120160000139000401848estimationoflowaltitudemovingtargettrajectoryusing DE-627 ger DE-627 rakwb eng 530 DNB LING fid EQ 1000: AVZ rvk 33.12 bkl 50.36 bkl Tong, Jianfei verfasserin aut Estimation of low-altitude moving target trajectory using single acoustic array 2016 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier An acoustic-signature based method of estimating the flight trajectory of low-altitude flying aircraft that only requires a stationary microphone array is proposed. This method leverages the Doppler shifts of engine sound to estimate the closest point of approach distance, time, and speed. It also leverages the acoustic phase shift over the microphone array to estimate the direction of arrival of the target. Combining these parameters, this algorithm provides a total least square estimate of the target trajectory under the assumption of constant target height, direction, and speed. Analytical bounds of potential performance degradation due to noise are derived and the estimation error caused by signal propagation delay is analyzed, and both are verified with extensive simulation. The proposed algorithm is also validated by processing the data collected in field experiments. Nutzungsrecht: © Acoustical Society of America Xie, Wei oth Hu, Yu-Hen oth Bao, Ming oth Li, Xiaodong oth He, Wei oth Enthalten in The journal of the Acoustical Society of America Melville, NY : AIP, 1929 139(2016), 4, Seite 1848-1858 (DE-627)129550264 (DE-600)219231-7 (DE-576)015003663 0001-4966 nnns volume:139 year:2016 number:4 pages:1848-1858 http://dx.doi.org/10.1121/1.4944567 Volltext http://dx.doi.org/10.1121/1.4944567 http://www.ncbi.nlm.nih.gov/pubmed/27106332 GBV_USEFLAG_A SYSFLAG_A GBV_OLC FID-LING SSG-OLC-PHY SSG-OLC-MUS GBV_ILN_59 GBV_ILN_60 GBV_ILN_70 GBV_ILN_120 GBV_ILN_170 GBV_ILN_201 GBV_ILN_2006 GBV_ILN_2011 GBV_ILN_2027 GBV_ILN_2045 GBV_ILN_2192 GBV_ILN_2256 GBV_ILN_4219 GBV_ILN_4315 GBV_ILN_4319 GBV_ILN_4700 EQ 1000: 33.12 AVZ 50.36 AVZ AR 139 2016 4 1848-1858
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allfieldsSound	10.1121/1.4944567 doi PQ20160610 (DE-627)OLC1975452658 (DE-599)GBVOLC1975452658 (PRQ)p825-64b124e44a8a4f0b17f9bac9504f849c8623a3b028d94c3813336e565ea206890 (KEY)0112299120160000139000401848estimationoflowaltitudemovingtargettrajectoryusing DE-627 ger DE-627 rakwb eng 530 DNB LING fid EQ 1000: AVZ rvk 33.12 bkl 50.36 bkl Tong, Jianfei verfasserin aut Estimation of low-altitude moving target trajectory using single acoustic array 2016 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier An acoustic-signature based method of estimating the flight trajectory of low-altitude flying aircraft that only requires a stationary microphone array is proposed. This method leverages the Doppler shifts of engine sound to estimate the closest point of approach distance, time, and speed. It also leverages the acoustic phase shift over the microphone array to estimate the direction of arrival of the target. Combining these parameters, this algorithm provides a total least square estimate of the target trajectory under the assumption of constant target height, direction, and speed. Analytical bounds of potential performance degradation due to noise are derived and the estimation error caused by signal propagation delay is analyzed, and both are verified with extensive simulation. The proposed algorithm is also validated by processing the data collected in field experiments. Nutzungsrecht: © Acoustical Society of America Xie, Wei oth Hu, Yu-Hen oth Bao, Ming oth Li, Xiaodong oth He, Wei oth Enthalten in The journal of the Acoustical Society of America Melville, NY : AIP, 1929 139(2016), 4, Seite 1848-1858 (DE-627)129550264 (DE-600)219231-7 (DE-576)015003663 0001-4966 nnns volume:139 year:2016 number:4 pages:1848-1858 http://dx.doi.org/10.1121/1.4944567 Volltext http://dx.doi.org/10.1121/1.4944567 http://www.ncbi.nlm.nih.gov/pubmed/27106332 GBV_USEFLAG_A SYSFLAG_A GBV_OLC FID-LING SSG-OLC-PHY SSG-OLC-MUS GBV_ILN_59 GBV_ILN_60 GBV_ILN_70 GBV_ILN_120 GBV_ILN_170 GBV_ILN_201 GBV_ILN_2006 GBV_ILN_2011 GBV_ILN_2027 GBV_ILN_2045 GBV_ILN_2192 GBV_ILN_2256 GBV_ILN_4219 GBV_ILN_4315 GBV_ILN_4319 GBV_ILN_4700 EQ 1000: 33.12 AVZ 50.36 AVZ AR 139 2016 4 1848-1858
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author	Tong, Jianfei
spellingShingle	Tong, Jianfei ddc 530 fid LING rvk EQ 1000: bkl 33.12 bkl 50.36 Estimation of low-altitude moving target trajectory using single acoustic array
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topic_title	530 DNB LING fid EQ 1000: AVZ rvk 33.12 bkl 50.36 bkl Estimation of low-altitude moving target trajectory using single acoustic array
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title	Estimation of low-altitude moving target trajectory using single acoustic array
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title_full	Estimation of low-altitude moving target trajectory using single acoustic array
author_sort	Tong, Jianfei
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title_sort	estimation of low-altitude moving target trajectory using single acoustic array
title_auth	Estimation of low-altitude moving target trajectory using single acoustic array
abstract	An acoustic-signature based method of estimating the flight trajectory of low-altitude flying aircraft that only requires a stationary microphone array is proposed. This method leverages the Doppler shifts of engine sound to estimate the closest point of approach distance, time, and speed. It also leverages the acoustic phase shift over the microphone array to estimate the direction of arrival of the target. Combining these parameters, this algorithm provides a total least square estimate of the target trajectory under the assumption of constant target height, direction, and speed. Analytical bounds of potential performance degradation due to noise are derived and the estimation error caused by signal propagation delay is analyzed, and both are verified with extensive simulation. The proposed algorithm is also validated by processing the data collected in field experiments.
abstractGer	An acoustic-signature based method of estimating the flight trajectory of low-altitude flying aircraft that only requires a stationary microphone array is proposed. This method leverages the Doppler shifts of engine sound to estimate the closest point of approach distance, time, and speed. It also leverages the acoustic phase shift over the microphone array to estimate the direction of arrival of the target. Combining these parameters, this algorithm provides a total least square estimate of the target trajectory under the assumption of constant target height, direction, and speed. Analytical bounds of potential performance degradation due to noise are derived and the estimation error caused by signal propagation delay is analyzed, and both are verified with extensive simulation. The proposed algorithm is also validated by processing the data collected in field experiments.
abstract_unstemmed	An acoustic-signature based method of estimating the flight trajectory of low-altitude flying aircraft that only requires a stationary microphone array is proposed. This method leverages the Doppler shifts of engine sound to estimate the closest point of approach distance, time, and speed. It also leverages the acoustic phase shift over the microphone array to estimate the direction of arrival of the target. Combining these parameters, this algorithm provides a total least square estimate of the target trajectory under the assumption of constant target height, direction, and speed. Analytical bounds of potential performance degradation due to noise are derived and the estimation error caused by signal propagation delay is analyzed, and both are verified with extensive simulation. The proposed algorithm is also validated by processing the data collected in field experiments.
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container_issue	4
title_short	Estimation of low-altitude moving target trajectory using single acoustic array
url	http://dx.doi.org/10.1121/1.4944567 http://www.ncbi.nlm.nih.gov/pubmed/27106332
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author2	Xie, Wei Hu, Yu-Hen Bao, Ming Li, Xiaodong He, Wei
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up_date	2024-07-04T06:34:00.794Z
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