Review of collision avoidance and path planning algorithms used in autonomous underwater vehicles

R Kot - Electronics, 2022 - mdpi.com
The rapid technological development of computing power and system operations today
allows for increasingly advanced algorithm implementation, as well as path planning in real …

Review of obstacle detection systems for collision avoidance of autonomous underwater vehicles tested in a real environment

R Kot - Electronics, 2022 - mdpi.com
The high efficiency of obstacle detection system (ODS) is essential to obtain the high
performance of autonomous underwater vehicles (AUVs) carrying out a mission in a …

Time-frequency distribution map-based convolutional neural network (CNN) model for underwater pipeline leakage detection using acoustic signals

Y Xie, Y Xiao, X Liu, G Liu, W Jiang, J Qin - Sensors, 2020 - mdpi.com
Detection technology of underwater pipeline leakage plays an important role in the subsea
production system. In this paper, a new method based on the acoustic leak signal collected …

Determining the proper times and sufficient actions for the collision avoidance of navigator-centered ships in the open sea using artificial neural networks

JK Kim, DJ Park - Journal of Marine Science and Engineering, 2023 - mdpi.com
Ship collisions are a major maritime accident; various systems have been proposed to
prevent them. Through investigating and analyzing the causes of maritime accidents, it has …

The effectiveness of using a pretrained deep learning neural networks for object classification in underwater video

P Szymak, P Piskur, K Naus - Remote Sensing, 2020 - mdpi.com
Video image processing and object classification using a Deep Learning Neural Network
(DLNN) can significantly increase the autonomy of underwater vehicles. This paper …

Innovative energy-saving propulsion system for low-speed biomimetic underwater vehicles

P Piskur, P Szymak, M Przybylski, K Naus, K Jaskólski… - Energies, 2021 - mdpi.com
This article covers research on an innovative propulsion system design for a Biomimetic
Unmanned Underwater Vehicle (BUUV) operating at low speeds. The experiment was …

Influence of fin's material capabilities on the propulsion system of biomimetic underwater vehicle

P Piskur, P Szymak, Z Kitowski, L Flis - Polish Maritime Research, 2020 - yadda.icm.edu.pl
ABSTRACT The technology of Autonomous Underwater Vehicles (AUVs) is developing in
two main directions focusing on improving autonomy and improving construction, especially …

A method for underwater wireless data transmission in a hydroacoustic channel under NLOS conditions

J Mizeraczyk, R Studanski, A Zak, A Czapiewska - Sensors, 2021 - mdpi.com
Wireless data transmission in the hydroacoustic channel under non-line-of-sight (NLOS)
propagation conditions, for example, during a wreck penetration, is difficult to implement …

Fine-tuning method of the GA-based collision avoidance system for AUVs

R Kot, P Szymak - … Conference on Methods and Models in …, 2023 - ieeexplore.ieee.org
This article presents a fine-tuning methodology for an anti-collision system based on local
path planning using Genetic Algorithm (GA). The anti-collision system has been …

A Comparative Study of Different Collision Avoidance Systems with Local Path Planning for Autonomous Underwater Vehicles

R Kot, P Szymak, P Piskur, K Naus - IEEE Access, 2024 - ieeexplore.ieee.org
This article presents an extensive comparison of collision avoidance systems with local path
planning based on a mathematical model of an autonomous underwater vehicle (AUV) …