SAFETY OF DYNAMIC POSITIONING IN ICE CONDITIONS OF LOCALLY CONFINED AREA
Abstract
The paper is dedicated to the safety of navigation during dynamic positioning on mobile water transport object in disturbing conditions of environmental factors in view of ice conditions of locally confined area of technological work performance. The importance was proved for safety of navigational in ice conditions of the Black and Azov seas during energy resources production on continental shelf resources. Infological model was developed, which focuses on formed system of algebraic inequalities, reflecting the ratio between disturbing forces and moments, and forces and moments of controlled reactions by propulsion complex. Practical safety of high precision navigation is achieved by improving knowledge level of the dynamic positioning system operator in real time and the prediction mode that has the prospect of further development decision-making support hardware and software, which can be integrated with the on-board multi-function complex of navigation equipment. Perspective directions for further research were defined.
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