Digital Twin of Shipbuilding Process in Shipyard 4.0

Maximum digitalization is the current trend in industrial development. The digital revolution has been underway for more than a dozen years. Industry 4.0 and idea of twins (DT) are becoming focus virtually all sectors. Some sectors predisposed to digitalization, while others, process much difficult. This mainly depends on specific characteristics susceptibility given industry, including degree companies, as well knowledge mental readiness employees. individual an industry important. Shipbuilding traditional where level still low. As result, efficiency shipbuilding processes quality ships built not sufficiently controlled. article addresses this problem, reviews work field processes, identifies needs challenges area. proposes concept DT system entire ship design production process. Key areas actual were defined, division was made into planning, monitoring, analysis activities. Special attention paid area dimensional control, management metasystem (DQMM) introduced comprehensive system. requirements limitations proposed solution identified, taking account number external factors, manufacturer—the shipyard. developed tested using example construction simplified ship. Practical aspects implementation solution, particular, DQMM, pointed out.