| Paper Abstract and Keywords |
| Presentation |
2024-10-03 11:35
Test Evaluation of Doppler Shift Correction Method in Underwater Acoustic Positioning
Yusuke Matsuura, Shingo Yoshizawa (Kitami Inst. of Tech.), Shinsuke Konishi (Tamagawa Electronics Corporation), Tomoya Tsukui (IHI), Kazuhiro Sirokane (JMU DS) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
Underwater acoustic positioning is known to be affected by multipath, Doppler shift, and noise, which can degrade positioning accuracy. Resampling for the received signal has been used as a countermeasure of Doppler shift. However, this method requires a large amount of computation. In this study, we introduce a multi-template method in which the reference signal is pre-compressed or pre-contracted in advance. We have conducted an acoustic positioning test to confirm the effectiveness of the proposed method. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Underwater acoustic positioning / Doppler shift / Resampling / / / / / |
| Reference Info. |
ITE Tech. Rep. |
| Paper # |
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| Date of Issue |
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| ISSN |
Online edition: ISSN 2424-1970 |
| Download PDF |
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| Conference Information |
| Committee |
IEICE-SIS BCT |
| Conference Date |
2024-10-03 - 2024-10-04 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Hokusei Gakuen Univ. |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
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| Paper Information |
| Registration To |
IEICE-SIS |
| Conference Code |
2024-10-SIS-BCT |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Test Evaluation of Doppler Shift Correction Method in Underwater Acoustic Positioning |
| Sub Title (in English) |
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| Keyword(1) |
Underwater acoustic positioning |
| Keyword(2) |
Doppler shift |
| Keyword(3) |
Resampling |
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| 1st Author's Name |
Yusuke Matsuura |
| 1st Author's Affiliation |
Kitami Institute of Technology (Kitami Inst. of Tech.) |
| 2nd Author's Name |
Shingo Yoshizawa |
| 2nd Author's Affiliation |
Kitami Institute of Technology (Kitami Inst. of Tech.) |
| 3rd Author's Name |
Shinsuke Konishi |
| 3rd Author's Affiliation |
Tamagawa Electronics Corporation (Tamagawa Electronics Corporation) |
| 4th Author's Name |
Tomoya Tsukui |
| 4th Author's Affiliation |
IHI Corporation (IHI) |
| 5th Author's Name |
Kazuhiro Sirokane |
| 5th Author's Affiliation |
JMU Defense Systems Corporation (JMU DS) |
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| Speaker |
Author-1 |
| Date Time |
2024-10-03 11:35:00 |
| Presentation Time |
20 minutes |
| Registration for |
IEICE-SIS |
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| Volume (vol) |
vol.48 |
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