Design and development of a low-cost floater for sustainable fishing

Znanstveni rad - Izvorni znanstveni rad

• Autor: Anja Babić
• Autor: Martin Oreč
• Autor: Nikola Mišković
• Autor: Shlomi Dahan
• Autor: Marijan Vonić
• Autor: Iwan Sidaropoulos
• Autor: Neven Cukrov
• Autor: Roee Diamant
• Kolaboracija: SOUND (Schmidt Marine Foundation, Global Fisheries Tech Initiative) andHorizon Europe under the UWIN-LABUST project (101086340).
• Autorova ustanova: Institut Ruđer Bošković
• Autorova ustanova: Sveučilište u Zagrebu; Fakultet elektrotehnike i računarstva; (Zavod za automatiku i računalno inženjerstvo)
• Znanstveno / umjetničko područje, polje i grana: TEHNIČKE ZNANOSTI; Elektrotehnika
• Znanstveno / umjetničko područje, polje i grana: TEHNIČKE ZNANOSTI; Računarstvo
• Znanstveno / umjetničko područje, polje i grana: TEHNIČKE ZNANOSTI; Temeljne tehničke znanosti

Sažetak (engleski)

While it is widely recognized that fish are an ecologically and commercially important group, our current knowledge of fish occurrence, composition (diversity), abundance and behavior (e.g. migration) is limited to anecdotal sightings and reports, often from laypersons. In situ marine monitoring bridges this gap and allows us to track and monitor marine life. One such system is the SOUND system: a swarm of low-cost Lagrangian floats that can non-invasively support aquaculture and fisheries, especially in remote areas and developing countries. The swarm of floats works together in a group and uses underwater acoustic communication. It provides long-term data on the fish population, which can shed light on the interdependencies of spatially segmented ecosystems, the top-down regulation of bio-geophysical processes and the sensitivity of the environment to anthropogenic stress factors. SOUND Floater consists of a piston-based buoy control system, an active sonar system with on-board analysis and a satellite communication module. It is capable of probing the water to a depth of 50 m while maintaining position with an accuracy of <10 cm, detecting schools of fish from a distance of 500 m and operating for 5 consecutive days. In this technical communication paper we present the detailed design of the SOUND prototype, including its mechanical, electrical and algorithmic parts. We report on results from laboratory pool and from two sea trials.

• Ključne riječi (engleski): Lagrangian floater; marine monitoring; depth control; vehicle design; underwater acoustics; target tracking
• Jezik: engleski
• Vrsta publikacije: Znanstveni rad - Izvorni znanstveni rad
• Status objave: Predan na razmatranje za objavu
• Vrsta recenzije: Recenziran - međunarodna recenzija
• Verzija publikacije: Rukopis poslan na recenzijski postupak (preprint)
• Naslov časopisa: Submitted to "IEEE Journal of Oceanic Engineering"
• p-ISSN: 1558-1691
• URN:NBN: urn:nbn:hr:168:085710
• Datum slanja na recenziju: 2024
• Projekt: Šifra: 101086340; Naziv (hrvatski): ERA Chair in Internet of Underwater Things at LABUST; Naziv (engleski): ERA Chair in Internet of Underwater Things at LABUST; Kratica: UWIN-LABUST; Voditelj: Nikola Mišković; Pravna nadležnost: eu; Financijer: Europska komisija; Linija financiranja: Horizon Europe
• Projekt: Šifra: 000; Naziv (hrvatski): SOUND: jeftini plovci za in-situ akustičnu procjenu ribljeg fonda; Naziv (engleski): SOUND: low-cost floaters to acoustically perform in-situ fish stock assessment; Kratica: SOUND; Voditelj: Roee Diamant; Pravna nadležnost: Sjedinjene Američke Države; Financijer: Schmidt Marine Foundation; Linija financiranja: Global Fisheries Tech Initiative
• Vrsta resursa: Tekst
• Prava pristupa: Otvoreni pristup
• Javna napomena: This work has been submitted to the IEEE for possible publication. Copyright may be transferred without notice, after which this version may no longer be accessible.
• Datum i vrijeme pohrane: 2024-07-23 21:11:27