
Main / Vsevolod Valentinovich Tipikin
Author: "Vsevolod Valentinovich Tipikin"
Maria Anatolevna Skibina, Candidate of Sciences in Engineering; graduated from the Faculty of Mechanics and Mathematics of Ulyanovsk State University (UlSU); Leading Engineer at Federal Research and Production Center Joint Stock Company ‘ResearchandProduction Association ‘Mars’; an author of articles in the field of the research of genetic algorithms applicable to problems of the stochastic system optimization. email: mars@mv.ruM.A. Skibina,
Vsevolod Valentinovich Tipikin, Candidate of Sciences in Engineering; graduated from the Faculty of Physics and Engineering of Ulyanovsk State University; Deputy Chief Designer at FRPC JSC ‘RPA ‘Mars’; an author of articles in the field of computeraided information system engineering. email: mars@mv.ruV.V. Tipikin,
Aleksandr Ignatevich Chizhov, Candidate of Sciences in Engineering; graduated from the Faculty of Submarine Combat Information and Control Systems of the Popov Higher Naval Academy of Radio Electronics, the Radioengineering Faculty of N.G. Kuznetsov Naval Academy; Chief Specialist at FRPC JSC ‘RPA ‘Mars’; an author of articles in the field of control system automation. email: mars@mv.ruA.I. Chizhov


Suggestions for kill performance forecasting of various objects afloat at the shortest time The paper suggests ways to enhance the operational and tactical calculation complexes forming a part of the decision making support system for naval strength employment. These ways comprise automatic forecasting of kill performance of objects afloat at the shortest time. It gives analytical calculations determining space and time parameters for planning of destroying enemy’s surface combat formations afloat by maneuvering combat formations of surface action groups. The combat formations are supposed to use these parameters to approach to enemy’s forces maneuvering beyond their reach in order to provide an effective engagement range. The paper describes an algorithm of possible optimal allocation of combat formations per objects to be destroyed. It also suggests an algorithm of automatic generation of proposals to the objectdestroying schedule including required ammunition calculations employed to destroy an object in order to comply with required level of decisionmaking effectiveness. The authors give the results of space and time parameters calculations using the module for computeraided construction of the shortest deployment route.
Operational and tactical calculations, decisionmaking support, destroying objects afloat.



Sections: Automated control systems
Subjects: Automated control systems. 
Vsevolod Valentinovich Tipikin, Candidate of Sciences in Engineering; graduated from the Faculty of Physics and Mathematics of Ulyanovsk State University; Deputy Chief Designer at FRPC JSC ‘RPA ‘Mars’; an author of articles in the field of automation of information system design. email: mars@mv.ruV.V. Tipikin
Maria Anatolevna Skibina, Candidate of Sciences in Physics and Mathematics; graduated from the Faculty of Mechanics and Mathematics of Ulyanovsk State University; Leading Engineer of FRPC JSC ‘RPA ‘Mars’; an author of articles in the field of genetic algorithms applicability to stochastic systems optimization. email: mars@mv.ruM.A. Skibina


Data mining in document automation system
The paper reviews the document automation systems and determines the perspectives of intellectual tools usage. It considers the document automation system developed by FRPC JSC ‘RPA ‘Mars’ and implemented in its products. The system functionality is offered to be improved by adding the data mining subsystem. The subsystem intends to accumulate data while in service and to analyze them. The paper specifies the data set, defining the process of document developing, i.e. planned and actual time of developing, amount and quality of finished documents. Data mining implies a determination of correlation and regression dependencies between attributes. Based on the results of data mining, management officials are able to arrange the process of document developing effectively. The authors give an example of regression dependencies between the time taken to develop a document of one type and its size. Random values of performances are given while simulation modeling.
Document automation, data mining, regression dependencies.



Sections: Information systems
Subjects: Information systems. 
Aleksandr Kupriianovich Ivanov, Doctor of Science in Engineering; graduated from the Faculty of Physics at Irkutsk State University; Postgraduate Study at Bauman Moscow Technical School, Doctoral Study at Ulyanovsk State Technical University; Chief Staff Scientist of FRPC JSC ‘RPA ‘Mars’; an author of monographs, text book, articles in the field of the mathematical modeling of hierarchical realtime computeraided control systems. email: mars@mv.ru.A. Ivanov,
Vsevolod Valentinovich Tipikin, Candidate of Science in Engineering; graduated from Radioengineering Faculty at Ulyanovsk State Technical University; Deputy Chief Designer at FRPC JSC ‘RPA ‘Mars’; an author of articles in the field of informationsystem design processes automation. email: mars@mv.ru.V. Tipikin


Modeling Mutual Influence Of Information Flows
The article deals with a subset of data flows that build an information space for bodies of state authority and administration. A subset of information flows is specified. The flows form an information space of the state government and administration bodies. The main features of the subset are the amount of information flows, the behavior of document quantity change in flows, the nature of the mutual influence of documents of various flows. The amount of information flows is specified according to the problem of control loops building. The behavior of document quantity change is limited by linear, exponential and logistic dependencies. Linear and nonlinear models of mutual influence of information flows are built. The models are based on the analogy of documents with the population, which is used in the modern scientific literature in the broad sense. Linear models are formed by a system of differential equations of the first order with constant coefficients. The total ordering of the solution is given, analytical results are obtained for some options. Nonlinear models are formed by the LotkaVolterra equations for two information flows. The behavior of models near stationary points is specified with a restriction on the number of documents and without limitation. Information space, document flows, logistic model, LotkaVolterra equations.



Sections: Mathematical modeling
Subjects: Mathematical modeling. 
