Maritime Search and Rescue Capability Evaluation Algorithm Based on Cloud Model

2014 ◽  
Vol 1049-1050 ◽  
pp. 1444-1447 ◽  
Author(s):  
Zhi Yuan Xu ◽  
Zhao Lin Wu ◽  
Jie Yao ◽  
Yu Qing Ren
Keyword(s):  
Traffic Safety ◽  
Evaluation System ◽  
Cloud Model ◽  
Search And Rescue ◽  
Experimental Result ◽  
Expert Evaluation ◽  
Maritime Traffic ◽  
Evaluation Algorithm ◽  
Maritime Search And Rescue ◽  
Capability Evaluation

Maritime search and rescue is important for the maritime traffic safety. A maritime search and rescue capability evaluation algorithm based on cloud model is proposed in this paper. Firstly, we established the evaluation system; Secondly, we determined the expert evaluation cloud model according the scoring; Thirdly, we calculated the evaluation result by the comprehensive cloud; Finally, we used the digital characteristics to restore the cloud chart. The experimental result shows that our method is objective and accurate.

Development of an Evaluation Model of Freeway Traffic Safety Facilities System

2013 ◽  
Vol 734-737 ◽  
pp. 1578-1581
Author(s):  
Yan Yong Guo ◽  
Yao Wu ◽  
Liang Song ◽  
Hui Duan
Keyword(s):  
Traffic Safety ◽  
Evaluation System ◽  
Evaluation Model ◽  
Variation Coefficient ◽  
Freeway Traffic ◽  
Evaluation Result ◽  
Single Index ◽  
Recognition Theory ◽  
Attribute Measure ◽  
Attribute Recognition

This study developed an evaluation model of freeway traffic safety facilities system. Firstly, an evaluation system of freeway traffic safety facility was proposed. Secondly, an evaluation model was proposed based on attribute recognition theory. And the evaluation result was identified according to the attribute measure value of single index and the comprehensive attribute measure value of multiple indexes as well as the confidence criterion. Thirdly, the weight of each indicator was decided by variation coefficient. Finally, A case of TAI-GAN freeway (K1+242~K3+259 segment) was conducted to verify the feasibility and effectiveness of the model.

Coverage path planning for maritime search and rescue using reinforcement learning

2021 ◽  
Vol 241 ◽  
pp. 110098
Author(s):  
Bo Ai ◽  
Maoxin Jia ◽  
Hanwen Xu ◽  
Jiangling Xu ◽  
Zhen Wen ◽  
...  
Keyword(s):  
Reinforcement Learning ◽  
Path Planning ◽  
Search And Rescue ◽  
Coverage Path Planning ◽  
Maritime Search And Rescue

A Study on the Post-Evaluation of the Social Environment of the Cloud Model-Based Wind Power Project

2011 ◽  
Vol 71-78 ◽  
pp. 2341-2346 ◽  
Author(s):  
Dong Xiao Niu ◽  
Fang Fang ◽  
Ying Ying Li
Keyword(s):  
Wind Power ◽  
Social Environment ◽  
Evaluation System ◽  
Cloud Model ◽  
Analytic Hierarchy ◽  
Model Based ◽  
Post Evaluation ◽  
The Social ◽  
Index Evaluation ◽  
Power Project

This study is to construct a post-evaluation system for the social environment of the wind power project and make a comprehensive assessment by the introducing the cloud model-based analytic hierarchy process. The process manifests the weight and index evaluation in the form of cloud model, which takes account of both ambiguity and randomness, improves the comprehensiveness and accuracy of the results and provides application and arguments for the method through practical examples.

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