Open AccessMODELING “FISHERY” SYSTEM USING PRINCIPLES OF BIOTECHNOLOGICAL DUALISM
Author(s) -
Svetlana Lisienko
Publication year - 2021
Publication title -
vestnik astrahanskogo gosudarstvennogo tehničeskogo universiteta. seriâ: rybnoe hozâjstvo
Language(s) - English
Resource type - Journals
eISSN - 2309-978X
pISSN - 2073-5529
DOI - 10.24143/2073-5529-2021-3-94-101
Subject(s) - component (thermodynamics) , interdependence , decomposition , process (computing) , fishing , computer science , production (economics) , set (abstract data type) , dualism , relation (database) , ecology , economics , data mining , microeconomics , thermodynamics , operating system , programming language , philosophy , physics , epistemology , biology , political science , law
The article considers the essential feature of the system modeling of high-level fishery systems, e.g. the ‘Fishery’ system, the use of the principle of their internal self-organization, taking into account the influence of external factors - limitations. The internal structure of the ‘Fishery’ system is formed by a combination of biological, technical and technological components. Objects and sets of technical and technological components are interdependent, have a technical and technological nature and are combined into a single technological component. In this sense, the ‘Fishery’ system has a dual natural structure - biotechnological dualism, which is determined by the two components which simultaneously present and function in the system. In addition, the fishing process is greatly influenced by a set of restrictions and certain uncontrollable factors. By their simultaneous action they impart stochasticism and uncertainty to the fishing production process. Modeling of the ‘Fishery’ system was carried out using the decomposition method with consideration of the model of the composition of the system according to the signs (components) of duality - biological and technological components, which are its interrelated subsystems with the choice of an appropriate decomposition strategy - decomposition by subsystems (structural decomposition) with simultaneous embedding restrictive probabilistic component. Modeling of the blocks and the entire system was carried out taking into account the definition of component and restrictive relationships and relationships that determine both the static and dynamic nature of the ‘Fishery’ system in their initial state, i.e. without taking into account possible transient states in time intervals determined by the fishing situation. The generalized ‘Fishery’ system modeled on the basis of biotechnological dualism makes it possible to obtain a holistic view of its compositional composition, taking into account the impact of restrictions of a different nature, uncontrollable factors accompanying the production process of extraction of aquatic biological resources in the fishing areas. The resulting model in its initial static state is the initial biotechnological model for carrying out subsequent optimization control actions during its transition to a dynamic state in the time intervals indicated by the fishery