DOI 10.17586/0021-3454-2022-65-12-925-929
UDC 519.8
SOFTWARE AND MATHEMATICAL SUPPORT FOR THE CALCULATION OF PRODUCTION PLANS OF A SHIPBUILDING ENTERPRISE
St. Petersburg Institute for Informatics and Automation RAS, Laboratory of Information Technologies in System Analysis and Modeling ; Senior Researcher
E. E. Scherbakova
St. Petersburg Federal Research Center of the RAS, St. Petersburg Institute for Informatics and Automation of the RAS, Laboratory of Information Technologies in System Analysis and Modeling ;
Y. V. Konoplev
D. F. Ustinov Baltic State Technical University VOENMEH, Department of Aircraft Dynamics and Flight Control ;
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Abstract. The creation of ships is a complex multi-stage process. There is a need to solve the problems of assessing and analyzing the production potential of the enterprise, as well as the synthesis of technology and operation plans. From the point of view of optimal control, these are problems of assessing the controllability of a complex system and proactive control of its structural dynamics. A method for solving these problems is proposed based on reachability domains for non-stationary deterministic finite-dimensional differential dynamical systems with a tunable structure. As a result of solving the problems under consideration, pessimistic and optimistic estimates of the feasibility of the production program are formed, as well as the optimal technology for implementing the production plan and the work schedule of the equipment of the shipbuilding enterprise.
Keywords: shipbuilding enterprise, plan feasibility assessment, enterprise production potential, enterprise work planning, optimal planning, structural dynamics, proactive management
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