2020 International Conference on UK-China Emerging Technologies (UCET) 2020
DOI: 10.1109/ucet51115.2020.9205429
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Energy Optimisation through Path Selection for Underwater Wireless Sensor Networks

Abstract: This paper explores energy-efficient ways of retrieving data from underwater sensor fields using autonomous underwater vehicles (AUVs). Since AUVs are battery-powered and therefore energy-constrained, their energy consumption is a critical consideration in designing underwater wireless sensor networks. The energy consumed by an AUV depends on the hydrodynamic design, speed, on-board payload and its trajectory. In this paper, we optimise the trajectory taken by the AUV deployed from a floating ship to collect d… Show more

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Cited by 6 publications
(2 citation statements)
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“…The power consumed by the AUV is a function of the forces acting on it. The AUV energy usage can be analysed as follows [28]. The electrical power 𝑃 used for motion is given by…”
Section: Autonomous Underwater Vehicle Dynamicsmentioning
confidence: 99%
“…The power consumed by the AUV is a function of the forces acting on it. The AUV energy usage can be analysed as follows [28]. The electrical power 𝑃 used for motion is given by…”
Section: Autonomous Underwater Vehicle Dynamicsmentioning
confidence: 99%
“…This includes simplifying computational complexities, avoiding obstacles and hazardous areas that can cause unwanted errors, finding a shorter path to destinations, adapting to the speed of the current field [40] or taking advantage of the ocean current [41]. To optimize energy consumption, trajectory optimization algorithms have been explored in [42], [43], and [44].…”
Section: ) Energy Consumptionmentioning
confidence: 99%