Research on the evaluation of route navigation environment based on blind number

Author(s): Mengxing Chang, Shoufu Ma

Blind number theory can effectively solve the uncertainty of the transaction, randomness, unpredictability, fuzziness, complexity, features, find out the various factors affecting the route navigable environment and to analyze the factors and screening, establish assessment index system of shipping routes environmental, determine each indexby AHP weight method, use the Delphi method (Delphi) to determine the risk level of each index, establish shipping routes environmental assessment model based on blind number theory. On the route navigable environment assessment, this paper draws routes navigable environmental risk rating and provides a reference for the development and utilization routes.

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