Ship’s Trajectory Planning Based on Improved Multiobjective Algorithm for Collision Avoidance
Joint Authors
Li, Jinxin
Wang, Hongbo
Zhao, Wei
Xue, Yuanyuan
Source
Journal of Advanced Transportation
Issue
Vol. 2019, Issue 2019 (31 Dec. 2019), pp.1-12, 12 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2019-04-09
Country of Publication
Egypt
No. of Pages
12
Main Subjects
Abstract EN
With vigorous development of the maritime trade, many intelligent algorithms have been proposed to avoid collisions due to resulting casualties and increased costs.
According to the international regulations for preventing collisions at sea (COLREGs) and the self-evolution ability of the intelligent algorithm, the collision avoidance trajectory can be more consistent with the requirements of reality and maritime personnel.
In this paper, the optimization of ship collision avoidance strategies is realized by both an improved multiobjective optimization algorithm NSGA-II and the ship domain under the condition of a wide sea area without any external disturbances.
By balancing the safety and economy of ship collision avoidance, the avoidance angle and the time to the action point are used as the variables encoded by the algorithm, and the fuzzy ship domain is used to calculate the collision avoidance risk to achieve collision avoidance.
The simulation results show that the proposed method can optimize the ship collision avoidance strategy and provide a reasonable scheme for ship navigation.
American Psychological Association (APA)
Li, Jinxin& Wang, Hongbo& Zhao, Wei& Xue, Yuanyuan. 2019. Ship’s Trajectory Planning Based on Improved Multiobjective Algorithm for Collision Avoidance. Journal of Advanced Transportation،Vol. 2019, no. 2019, pp.1-12.
https://search.emarefa.net/detail/BIM-1169835
Modern Language Association (MLA)
Li, Jinxin…[et al.]. Ship’s Trajectory Planning Based on Improved Multiobjective Algorithm for Collision Avoidance. Journal of Advanced Transportation No. 2019 (2019), pp.1-12.
https://search.emarefa.net/detail/BIM-1169835
American Medical Association (AMA)
Li, Jinxin& Wang, Hongbo& Zhao, Wei& Xue, Yuanyuan. Ship’s Trajectory Planning Based on Improved Multiobjective Algorithm for Collision Avoidance. Journal of Advanced Transportation. 2019. Vol. 2019, no. 2019, pp.1-12.
https://search.emarefa.net/detail/BIM-1169835
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1169835