Оптимизация профиля функционирования сложной технической системы
Keywords:
optimization, functional stability, criticality, communication system, control system, complex technical system, functions, tasks, profile, regulationsAbstract
Introduction: Under the conditions of limited resources of a system, there is a need to use them as efficiently as possible. When designing and building a system, its structural optimization is used, in which it can be redundant in terms of the functions and tasks performed. This is inefficient and requires a lot of resources. Purpose: To develop an algorithm for optimizing the use of resources and fulfilling the profile of the functioning of a complex technical system to ensure the fulfillment of its intended purpose. Results: We develop a new algorithm for optimizing the use of resources and fulfilling the functioning profile of a complex technical system, based on the need for the system to perform its functions and tasks. This will allow one to obtain optimal scenarios for the performance of the function and task of the system anytime, regardless of the influence of destabilizing factors and changing conditions, and to ensure the functional stability of the system in a timely manner. We propose to search for a set of options allowing to use resources to perform each task of the system and then to choose the optimal scenario for it from this set. The choice is made on the basis of an assessment of the total efficiency of resource use for each task. We present the results of using the algorithm to select the optimal scenario for the execution of a limited set of system tasks, the results being based on the formation of a set of matrices for optimal task performance and performance matrices for the intended purpose of the system. Practical relevance: The results of the study can be used in the design and construction of management, control, decision support systems for calculating and choosing the most effective option for performing tasks, functions, and intended purpose of a system.