Generalization of the method of virtual object on the calculations of optimum parameters of complex systems
DOI:
https://doi.org/10.15587/1729-4061.2014.26279Keywords:
complex systems, design, control, on-line optimization, method of virtual objectAbstract
The increasing complexity of modern equipment leads to the fact that the optimization blocks, included in the CAD and ACS of these objects do not manage to take effective project or management decision in real time. The reason for that is the emergence: the presence of special properties in systems, not inherent in their elements, or the sum of elements, not linked by specific system-forming connections, as well as irreducibility of the system properties to the sum of the properties of its components.
Such systems have a high dimensionality and “irregularity” of properties. For example, the lumped-parameter elements (nodes) are combined with distributed-parameter elements (connections), protocols of the individual nodes are not coordinated in time, etc. Herewith, each such feature strongly complicates the design models of the object.
It was shown that modern computer-aided design and control needs new intelligent optimization techniques that allow on-line solution of the problem with using the mathematical apparatus of the virtual object.
The mathematical bases of the method were developed, classification of virtual objects was performed and their applicability for mechanical, electrical and hydraulic systems was substantiated.
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Copyright (c) 2014 Любовь Витальевна Бовнегра, Татьяна Владимировна Лысенко, Андрей Александрович Становский
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