%0 Journal Article %T Assessment of navigation safety using systems based on fuzzy logic in conditions of insufficient navigation information %A Javuktsyan, M.L. %A Studenikin, D.E. %A Popov, V.V. %K safety of navigation, the state vector, control vector, assessment of position accuracy, the figure of the accessories of the vessel, the matrix of control %J Operation of Maritime Transport %D 2020 %N %P 8 %I Budget Educational Institution of Higher Education “Admiral Ushakov State Maritime University”