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Akademický článek

Towards Reducing the Impact of Localisation Errors on the Behaviour of a Swarm of Autonomous Underwater Vehicles

Autor: Tarek El-Mihoub, Christoph Tholen, Lars Nolle

Publikováno v: Mendel, Vol 26, Iss 2 (2020)

Localisation errors have a great impact on Autonomous Underwater Vehicles (AUVs) as search agents. Different approaches for solving the localisation problem can be used and combined together for greater accuracy in estimating AUVs’ locations. The e

Externí odkaz: https://doaj.org/article/62f7a1d426db49eca710536a39732fe7

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Akademický článek

Optimization of Snake-like Robot Locomotion Using GA: Serpenoid Design

Autor: Tomáš Hůlka, Radomil Matoušek, Ladislav Dobrovský, Monika Dosoudilová, Lars Nolle

Publikováno v: Mendel, Vol 26, Iss 1 (2020)

This work investigates the locomotion efficiency of snake-like robots through evolutionary optimization using the simulation framework PhysX (NVIDIA). The Genetic Algorithm (GA) is used to find the optimal forward head serpentine gait parameters, and

Externí odkaz: https://doaj.org/article/c5819d0721fa4cedb8044ff8c20f237b

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Akademický článek

Artificial Intelligence Search Strategies for Autonomous Underwater Vehicles Applied for Submarine Groundwater Discharge Site Investigation

Autor: Christoph Tholen, Tarek A. El-Mihoub, Lars Nolle, Oliver Zielinski

Publikováno v: Journal of Marine Science and Engineering, Vol 10, Iss 1, p 7 (2021)

In this study, a set of different search strategies for locating submarine groundwater discharge (SGD) are investigated. This set includes pre-defined path planning (PPP), adapted random walk (RW), particle swarm optimisation (PSO), inertia Levy-flig

Externí odkaz: https://doaj.org/article/ddceb2f5d04f4978b67dceb1d0ff77d7

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Akademický článek

Investigation of the Spatio-Temporal Behaviour of Submarine Groundwater Discharge Using a Low-Cost Multi-Sensor-Platform

Autor: Christoph Tholen, Iain Parnum, Robin Rofallski, Lars Nolle, Oliver Zielinski

Publikováno v: Journal of Marine Science and Engineering, Vol 9, Iss 8, p 802 (2021)

Submarine groundwater discharge (SGD) is an important pathway of nutrients into coastal areas. During the last decades, interest of researchers in SGDs has grown continuously. However, methods applied for SGD research usually focus on the aquifer or

Externí odkaz: https://doaj.org/article/3841f8d32d0b4661b9acc8ca9c233da0

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A Simple Algorithm Selector for Continuous Optimisation Problems

Autor: Tarek A. El-Mihoub, Christoph Tholen, Lars Nolle

Publikováno v: ECMS 2022 Proceedings edited by Ibrahim A. Hameed, Agus Hasan, Saleh Abdel-Afou Alaliyat.

A large number of algorithms has been proposed for solving continuous optimisation problems. However, there is limited theoretical understanding of the strengths and weaknesses of most algorithms and their individual applicability. Furthermore, the p

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::95036f6eac6706746c555b4ce7ead4b1
https://doi.org/10.7148/2022-0099

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Optimised bumblebee paths as search strategy for autonomous underwater vehicles

Autor: Christoph Tholen, Lars Nolle, Tarek A. El-Mihoub, Oliver Zielinksi

Publikováno v: ECMS 2022 Proceedings edited by Ibrahim A. Hameed, Agus Hasan, Saleh Abdel-Afou Alaliyat.

In this paper, the concept of optimized bumblebee (BB) patterns as a search strategy for autonomous underwater vehicles (AUV) is presented. Here, an AUV is used to detect submarine groundwater discharge (SGD) in coastal areas. The optimization of the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::87ce431448f2c77ea7fbe12fb08e8701
https://doi.org/10.7148/2022-0107

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A Model for Predicting the Amount of Photosynthetically Available Radiation from BGC-ARGO Float Observations in the Water Column

Autor: Frederic Stahl, Lars Nolle, Oliver Zielinski, Ahlem Jemai

Publikováno v: ECMS 2022 Proceedings edited by Ibrahim A. Hameed, Agus Hasan, Saleh Abdel-Afou Alaliyat.

Modern oceanography uses, amongst other platforms, automated diving devices, which are drifting with the ocean current whilst continuously collecting vertical profiles of environmental parameters. One of the important parameters is photosynthetically

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::dfb202fadd96f865fa2998e875aaaf35
https://doi.org/10.7148/2022-0174

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