Araştırma Makalesi

A Collision Avoidance System Based on COLREGs Rules for Autonomous Surface Vessels

Sayı: 221 30 Haziran 2022
PDF İndir
TR EN

A Collision Avoidance System Based on COLREGs Rules for Autonomous Surface Vessels

Abstract

The proposed mathematical model in this study consists of two parts, one is the maneuvering model, called MMG (Mathematical Model Group), and the other is a control algorithm based on traditional PD control system. The MMG model is used to compute the ship's maneuvering characteristics, and a ship can safely reach target coordinates with the help of a control algorithm if it encounters any obstacles along the way. Because of the suitable hydrodynamic coefficients of Esso Osaka, the proposed mathematical model is evaluated using trial test data from Esso Osaka. Firstly, the maneuvering characteristics of the ship were determined by performing the turning and zigzag tests for different velocity of the ship. By comparing the results obtained with the trial test results of the Esso Osaka, the suggested model was verified. Secondly, the ship's route was obtained for a determined target coordinate. Thirdly, a new route is automatically obtained by assuming that there is an obstacle between the starting point of the ship and the target coordinate determined for the previous simulation. As a result, this new route is created thanks to the virtual coordinates determined in accordance with the COLREGs rules. Since the maneuvering characteristic values of the ship are included in the written algorithm, it directly affects the determination of the virtual coordinates. Therefore, it is very important to find accurate maneuvering characteristics. Evaluating the simulation results obtained from the proposed mathematical model, it is concluded that a safe route has been created between the coordinates determined for the Esso Osaka ship. Moreover, the ship reaches the target coordinate without any collision.

Keywords

Kaynakça

  1. Budak, G., Beji, S. (2020). Controlled course-keeping simulations of a ship under external disturbances. Ocean Engineering 218 (2020) 108126.
  2. Dubey, R., Louis, S. J. (2021). VORRT-COLREGS: A Hybrid Velocity Obstacles and RRT Based COLREGs-Compliant Path Planner for Autonomous Surface Vessels. arXiv:2109.00862. doi = {10.48550/ARXIV.2109.00862}.
  3. Eriksen Bjørn-Olav H., Bitar Glenn, Breivik Morten, Lekkas Anastasios M., (2020). Hybrid Collision Avoidance for ASVs Compliant with COLREGs Rules 8 and 13–17. Frontiers in Robotics and AI, Vol 7, DOI=10.3389/frobt.2020.00011.
  4. Grinyak, V. M., Devyatisil’nyi A. S., (2016). Fuzzy Collision Avoidance System for Ships. J. Comput. Syst. Sci. Int. No:2, pp. 93-103. DOI: 10.1134/S106423071601007X.
  5. He, Y., Li, Z., Mou, J., Hu, W., Li, L., Wang, B. (2021). Collision-avoidance path planning for multi-ship encounters considering ship manoeuvrability and COLREGs. Transportation Safety and Environment, 2021, Vol. 3, No. 2 103–113.
  6. Huang, Y.; Chen, L.; Chen, P.; Negenborn, R.R.; van Gelder, P.H.A.J.M., (20120). Ship collision avoidance methods: State-of-the-art. Safety Science, 121, 451–473, doi:10.1016/j.ssci.2019.09.018.
  7. IMO, (1972). Convention on the international regulations for preventing collisions at sea (COLREGs).http://www.imo.org.
  8. Li, J., Wang, H., Zhao, W., Xue, Y. (2019). Ship’s Trajectory Planning Based on Improved Multiobjective Algorithm for Collision Avoidance. J. Adv. Transp. 2019,4068783.

Ayrıntılar

Birincil Dil

İngilizce

Konular

Mühendislik

Bölüm

Araştırma Makalesi

Yayımlanma Tarihi

30 Haziran 2022

Gönderilme Tarihi

16 Nisan 2022

Kabul Tarihi

25 Haziran 2022

Yayımlandığı Sayı

Yıl 2022 Sayı: 221

Kaynak Göster

APA
Budak, G. (2022). A Collision Avoidance System Based on COLREGs Rules for Autonomous Surface Vessels. Gemi ve Deniz Teknolojisi, 221, 75-85. https://doi.org/10.54926/gdt.1104423

Cited By