METHOD AND APPARATUS FOR DEVELOPING ECONOMIC OPERATION SOLUTION OF AUTONOMOUS SHIP

摘要

A method and apparatus for developing economic navigation solutions for autonomous ships are presented. A method for developing an economic navigation solution for an autonomous vessel according to an embodiment includes the steps of applying a statistical technique to collected raw data to remove abnormal values and noise to perform data preprocessing; Factors affecting the fuel consumption of the ship from the preprocessed data are i) variable selection through the ship operator's expert domain and ii) variable selection through dimension reduction and factor analysis. Among them, selecting a variable input to the prediction model by using at least one or more variable selection; And constructing a prediction model for fuel consumption based on an artificial neural network or regression analysis using the selected variable.