
Main / Ilya Vasilyevich Chernyshev
Author: "Ilya Vasilyevich Chernyshev"
Aleksandr Kupriianovich Ivanov, Federal ResearchandProduction Center Joint Stock Company ‘ResearchandProduction Association ‘Mars’, Doctor of Engineering, Honoured Worker of Science and Engineering of the Ulyanovsk Region; graduated from the Faculty of Physics at Irkutsk State University; finished his postgraduate studies at Bauman Moscow Higher Technical School and his doctoral studies at Ulyanovsk State Technical University; Chief Staff Scientist at Federal ResearchandProduction Center Joint Stock Company ‘ResearchandProduction Association ‘Mars’; an author of monographs, articles, and a manual in the field of mathematical modeling of hierarchical realtime computeraided control systems. [email: mars@mv.ru]A. Ivanov, Andrei Evgenevich Kukin, Federal ResearchandProduction Center Joint Stock Company ‘ResearchandProduction Association ‘Mars’, Postgraduate Student at the Department of Telecommunication Technologies and Networks of Ulyanovsk State University; graduated from the Faculty of Information Technologies of Ulyanovsk State University; Software Engineer at FRPC JSC ‘RPA ‘Mars’; an author of articles in the field of software design for computeraided control systems. [email: mars@mv.ru]A. Kukin, Ilia Vasilevich Chernyshev, Ulyanovsk State Technical University, Candidate of Military Sciences; graduated from Novosibirsk Electrotechnical Institute of Communications and Ulyanovsk State Technical University; finished his postgraduate studies at the Marshal Budyonny Military Academy of Communications; Associate Professor of the Economics and Management Department at the Faculty of Economics and Mathematics of Ulyanovsk State Technical University; an author of textbooks and articles in the field of computeraided control systems design and modeling. [email: chernyshev@ulstu.ru]I. Chernyshev


Optimizing System Probabilitytime Characteristics With the Use of the Simulation Model
The currently central problem of increasing efficiency of a realtime hierarchical control system through rational resource allocation and reduction of control document development time was considered. The method of constructing a theoretical dependence of system probabilitytime characteristics (pTcH) on corresponding objects characteristics was described. The algorithm for developing approximate analytical dependencies based on approximation of experimental data obtained through simulation was outlined. In order to optimize pTcH, the task of allocating resources among objects in a hierarchical control system was formally set and solved. The authors show, that the system simulation model can be used as a target function instead of an approximate analytical dependence with the current efficiency of computers. The simulation model includes a lot of experiments. The random values of control document development time were set during each experiment. According to the structure and the algorithm, system characteristics are defined. Application of simulation models enhances the set of complex system design tasks solved with the use of operations research methods Computeraided control system, efficiency, optimal design, simulation model.



Sections: Automated control systems
Subjects: Automated control systems, Mathematical modeling, Information systems, Operational research. 
Aleksandr Kupriianovich Ivanov, Federal ResearchandProduction Center Joint Stock Company ‘Research and Production Association ‘Mars’, Doctor of Engineering, Honored Worker of Science and Engineering of the Ulyanovsk Region; graduated from the Faculty of Physics at Irkutsk State University; completed his postgraduate studies at Bauman Moscow Higher Technical School and his doctoral studies at Ulyanovsk State Technical University; Chief Staff Scientist at Federal ResearchandProduction Center Joint Stock Company ‘Research and Production Association ‘Mars’; an author of monographs, articles, and a textbook in the field of mathematical modeling of hierarchical realtime computeraided control systems. [email: mars@mv.ru]A. Ivanov, Evgenii Serafimovich Kukin, Federal ResearchandProduction Center Joint Stock Company ‘Research and Production Association ‘Mars’, Candidate of Engineering; Associate Professor; graduated from the Faculty of Physics of Voronezh State University; Deputy Chief Designer, Head of the Department at FRPC JSC ‘RPA ‘Mars’; an author of articles in the field of the development of software for computeraided systems. [email: mars@mv.ru]E. Kukin, Ilya Vasilyevich Chernyshev, Ulyanovsk State Technical University, Candidate of Engineering; graduated from Novosibirsk Electrotechnical Institute of Communications and Ulyanovsk State Technical University (UlSTU); finished his postgraduate studies at the Marshal Budyonny Military Academy of Communications; Associate Professor at the Department of Economics and Management of the Faculty of Economics and Mathematics at Ulyanovsk State Technical University; an author of textbooks and articles in the field of computeraided control systems design and modeling. [email: chernyshev@ulstu.ru]I. Chernyshev


Optimal Planning of Control Object Application
The issue of control objects distribution through environment objects taking into account controlled parameters optimization is considered in the article. In order to find the general solution of the problem, the authors plot the mathematical dependence between the criteria for the distribution and the probability of goal attainment under some influences, control objects dependent on controlled parameters, and environment objects’ condition. Mathematical dependence can be found by approximating experimental data got with the use of randomsearch algorithm. In order to rearrange initial dependencies in simple approximating forms, iterative orthogonal representation was used. The possibility of optimal solution search with the use of distribution algorithm without plotting the mathematical dependence was researched. That is occasioned by increasing performance of hierarchical automated control system computer aids. The use of this algorithm instead of approximate mathematical dependencies allows improving the solution accuracy. Moreover, the authors define the problem dimension that makes impossible to solve it using the algorithm for the control in real time. This dimension demands to use mathematical dependencies. Optimal planning, control systems, scheduling algorithm, analytical dependencies.



Sections: Automated control systems
Subjects: Automated control systems. 
Iurii Petrovich Egorov, FRPC OJSC ‘RPA ‘Mars’, Doctor of Engineering, Professor; graduated from the Faculty of RadioEngineering at Leningrad Higher Maritime School of Engineering named after Admiral Makarov; a chief staff scientist at FRPC OJSC ‘RPA ‘Mars’; specializes in the field of macrodesign of largescale informationmanagement systems; has monographs, articles, and patents in the field of design of computeraided C2 systems. [email: yupe@mail.ru]I. Egorov, Anatolii Ivanovich Piatakov, FRPC OJSC ‘RPA ‘Mars’, Candidate of Engineering, graduated from Military Communications Academy named after S. Budenny; finished his postgraduate study at the same academy; a chief specialist at FRPC OJSC ‘RPA ‘Mars’; specializes in the field of organization and construction of the discretemessage transmission systems; an author of articles in the field of reliability of automated facilities and data transmission. [email: ]A. Piatakov, Ilia Vasilevich Chernyshev, Ulyanovsk State Technical University, Candidate of Military Sciences; graduated from Novosibirsk Electrotechnical Institute of Communications; finished his postgraduate study at the Military Communications Academy named after S. Budenny; Ulyanovsk State Technical University; Associate Professor at the Department of Economics and Management from the Faculty of Economics and Mathematics at Ulyanovsk State Technical University; an author of textbooks and articles in the field of development and modelling of computeraided control systems. [email: chernyshev@ulstu.ru]I. Chernyshev


Evaluation of the Influence of Compulsory Checking on Hardwareandsoftware Complex Reliability of Computeraided Control System
The article deals with a method of a reliability improvement of a hardware and software complex for a computeraided control system which is based on the floattime usage. The paper illustrates that the float time resulting from the functional service of the hardware and software complex may be used for a compulsory checking of the complex operation. A model of complex functioning with the float time is given. Basic ideas of the compulsory checking, its parameters and its influence on complex reliability indexes are evaluated. Reliability of hardware and software complex, float time, compulsory checking, reliability indexes.



Sections: System analysis, data management and processing
Subjects: Automated control systems. 
Anatoly Alexanderovich Kupriyanov, FRPC OJSC RPA Mars, Candidate of Engineering, Associate Professor, graduated from the Faculty of RadioEngineering at Ulyanovsk Polytechnic Institute; leading staff scientist at FRPC OJSC RPA Mars; interested in the field of methodology of creation and building of distributed computer systems; author of papers and articles in design and development of local and corporate networks, computeraided packages, and special and generalpurpose computeraided control systems. [email: aakupr1828@rambler.ru]A. Kupriyanov, Ilya Vasilyevich Chernyshev, Ulyanovsk State Technical University, Candidate of Military Sciences, graduated from Novosibirsk Electrotechnical Communications College, Ulyanovsk State Technical University, finished his postgraduate study at the Military Communications Academy named after S. Budenny; Associate Professor at the Chair Economics and Management of the Economics and Mathematics Faculty of Ulyanovsk State Technical University; author of textbooks, articles in the field of development and modeling of computeraided control systems. [email: chernyshev@ulstu.ru]I. Chernyshev


Research of Quality Levels of Combined C2 System for Forces, Weapons and Facilities
The article presents a conceptual description of combined computeraided control system for differenttype and heterogeneous groups of forces (troops), weapons and facilities (hereinafter combined C2 system). The creation of the system is determined by requirements of force engagement under predicted conditions of networkcentric war. The article also gives quality features and levels of complex combined C2 system using ideas of general theory of systems. Interaction, highprecision weapon, informatization, combined computeraided c2 system, decisionmaker, quality index, networkcentric war, control.



Sections: Integrated command and control systems. ships complexes and systems
Subjects: Automated control systems, Architecture of ship's system, Operational research. 
