Research of Ship Grounding Prediction Based on Fuzzy Theory

Author

Yang, Xin ; Liu, Xiaoming ; Xu, Tingting

Author_Institution

Inf. Sci. & Technol. Coll., Dalian Maritime Univ., Dalian, China

Volume

1

fYear

2011

fDate

24-25 Sept. 2011

Firstpage

91

Lastpage

94

Abstract

In view of the inefficiency of ship grounding alert, a novel approach for ship grounding prediction was described in this paper, in which the vector data of the hazardous zones was extracted from ENC(electronic navigational charts) database, an geometry model for the ship and hazard area was established and the grounding risk index (GRI) based on fuzzy theory calculated. The experimental results demonstrated that GRI could accurately reflect the grounding danger along one ship´s instantaneous track and showed that it was feasible and effective.

Keywords

fuzzy set theory; hazardous areas; marine accidents; naval engineering; ships; transportation; electronic navigational chart database; fuzzy theory; geometry model; grounding risk index; hazard area; hazardous zone; marine accident; marine security; ship grounding alert; ship grounding prediction; ship instantaneous track; vector data; Educational institutions; Grounding; Indexes; Marine vehicles; Mathematical model; Navigation; GRI; fuzzy theory; predict grounding; vessel traffic system;

fLanguage

English

Publisher

ieee

Conference_Titel

Information Technology, Computer Engineering and Management Sciences (ICM), 2011 International Conference on

Conference_Location

Nanjing, Jiangsu

Print_ISBN

978-1-4577-1419-1

Type

conf

DOI

10.1109/ICM.2011.103

Filename

6113363