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Numerical modeling technique for the positioning system of Marine Nuclear Power Platform

The positioning system of Marine Nuclear Power Platform (MNPP) is a kind of marine engineering structure with multi hinge connection. Because of the complexity of ocean load and the nonlinearity of multi hinge connection of soft rigid arm mooring structure, the conventional method of hydrodynamic simulation and pool model experiment, is unable to describe the movement characteristics and stress state of the soft rigid arm mooring system in service. Based on the idea of multi-agent modeling, this paper proposes a numerical modeling method for the positioning system of MNPP, which provides a general and domain independent model description, and expresses the most critical elements and their relationships in the system structure from a high level. The numerical modeling method proposed in this paper is suitable for the positioning system of MNPP in complex environment, and can provide comprehensive technical support for its intelligent operation and maintenance.