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Model and software implementation for optimal control of a regional industrial complex

The industrial complex with its economic and social connections is a complicated object to manage. Solving the problem of implementing optimal control of such an object requires additional research, new approaches and modeling tools. The aim of the study is to develop a practically applicable model of industrial complex optimal management at the regional level. The article presents an attempt to solve the problem of creating an agent-based management model and software for an industrial complex in a separate region. An agent-based approach was used to form the model, the choice of optimal solutions is implemented step by step based on a minimax approach. The model is implemented on the basis of a three-level management architecture, including authorities at the federal and regional levels, as well as the management level of one type activity enterprises. The representation of socio-economic and production parameters of each type of activity in the form of a phase vector in the corresponding vector space is developed. Actions, constraints for parameters and corresponding maximized target functions for agents of each level are formalized. The algorithm of the regional industrial complex management model has been developed, it assumes the maximization of the target function by each agent by choosing its optimal guaranteed (maximum) management, taking into account the possible worst risks, limitations and control actions of higher-level agents. A vector-matrix recurrence equation is proposed for calculating the phase vectors of agents of the next period. For calculations, matrices of the industrial complex internal dynamics, the influence of control actions, risks and restrictions coefficients are used. The vectors of perturbations and constraints change according to the scenarios. The developed architecture and algorithms for finding optimal solutions to the three-level management model of the regional industrial complex are programmatically implemented in the AnyLogic Personal Learning Edition. The developed software can be used by regional authorities and scientific organizations to carry out calculations detailed by sectors of industrial activity in the region based on the proposed scenario of external factors. Read more...