Abstract
A new acoustic navigation system was developed to determine the position and speed of moving underwater objects such as divers and underwater vehicles. The path of an object and its speed were determined by the Doppler shifts of acoustic signals emitted by a transmitter placed on the object and received by four hydrophones installed at the periphery of the monitored body of water. The position and speed measurements were affected by errors mainly caused by acoustic reflections (returns) from the water body boundaries and surface reverberations. This paper discusses the source of the disturbances with the results of a simulation test and experimental measurements. It was demonstrated that the magnitude of the errors could be acceptable in most of the potential applications of the acoustic navigation system.
Citations
-
2
CrossRef
-
0
Web of Science
-
2
Scopus
Authors (4)
Cite as
Full text
- Publication version
- Accepted or Published Version
- License
- open in new tab
Keywords
Details
- Category:
- Articles
- Type:
- artykuły w czasopismach
- Published in:
-
Polish Maritime Research
no. 27,
pages 180 - 187,
ISSN: 1233-2585 - Language:
- English
- Publication year:
- 2020
- Bibliographic description:
- Ostrowski Z., Salamon R., Kochańska I., Marszal J.: Underwater Navigation Ssystem Based on Doppler Shift – Measurements and Error Estimations// Polish Maritime Research -Vol. 27,iss. 1 (105) (2020), s.180-187
- DOI:
- Digital Object Identifier (open in new tab) 10.2478/pomr-2020-0019
- Bibliography: test
-
- Kochanska I. (2020): Assessment of Wide-Sense Stationarity of an Underwater Acoustic Channel Based on a Pseudo- Random Binary Sequence Probe Signal. Applied Sciences, 10(4), 1221; doi: 10.3390/app10041221. open in new tab
- Kochanska I., Nissen I., Marszal J. (2018): A method for testing the wide-sense stationary uncorrelated scattering assumption fulfillment for an underwater acoustic channel. Journal of the Acoustical Society of America, 143, EL116; doi: 10.1121/1.5023834. open in new tab
- Marszal J. (2014): Experimental Investigation of Silent Sonar. Archives of Acoustics, 39(1), 103-115. open in new tab
- Marszal J., Salamon R. (2010): Multistatic Doppler Sonar for Man-Made Lakes and Water-Power Plants Antiterroristic Protection. Proc. of the 10th European Conference on Underwater Acoustics, Istanbul 2010, pp. 1333-1339.
- Marszal J., Salamon R. (2012): Distance Measurement Errors in Silent FM-CW Sonar with Matched Filtering. Metrology and Measurement Systems, XIX(2) 321-332. open in new tab
- Milne P. H. (1983): Underwater acoustic positioning systems, Gulf Publishing Company.
- Ostrowski Z. J. (2014): The Doppler effect in a bistatic system for determining the position of moving targets. Hydroacoustics, 17, 225-234.
- Ostrowski Z. J. (2015): Receiver of Doppler multistatic system for moving target detection and tracking. Hydroacoustics, 18, 141-152.
- Ostrowski Z. J. (2015): Doppler Multistatic System for Moving Target Detection and Tracking in Water [in Polish].
- In: Progress of Acoustics, ed. K. J. Opieliński, Polish Acoustical Society, Wrocław, pp. 631-642. open in new tab
- Ostrowski Z. J., Marszal J., Salamon R. (2018): Underwater Navigation System Based on Doppler Shifts of a Continuous Wave. Proc. 2018 Joint Conference -Acoustics, Ustka 2018, IEEE Xplore Digital Library, pp. 240-245. open in new tab
- Salamon R. (2012): Doppler effect in hydrolocation systems [in Polish]. open in new tab
- Proc. 59 th Open Seminar on Acoustics, Poznań -Boszkowo, pp. 23-28. open in new tab
- Verified by:
- Gdańsk University of Technology
seen 86 times