Извините, этот техт доступен только в “Американский Английский”. For the sake of viewer convenience, the content is shown below in the alternative language. You may click the link to switch the active language.
THE METHOD OF ADAPTIVE REDISTRIBUTION OF INFORMATION RESOURCES IN THE AUTOMATED CONTROL SYSTEM IN THE CONDITION OF PERFORMANCE LOSS IN NETWORK INFRASTRUCTURE NODES
Vadim V. Orkin, Moghaysky military space academy, St. Petersburg, Russia, orc225@mail.ru
Abstract
The work is devoted to the study of issues of improving information systems efficiency by utilization of certain procedures for managing of information resources distribution. The problems of distribution of applications for information provision in information subsystems of automated control systems under various functioning conditions are considered. The main function of the information subsystem of the automated control system is to provide information to officials and complexes of automation equipment for the effective management in complex organizational and technical objects. One of the tasks of information subsystem control is control of parameters characterizing the functioning of the information subsystem, including the application of information resource allocation procedures. These procedures include operations distribution of applications for the provision of information services plan formation. The distribution plan is the matrix, the columns of which define the directions to the information resources, and the rows – the types of provided services. The values of the line elements set the sequence for selecting the outgoing directions for transmitting an application for providing information from the node, in which workstations for system management officials are located, to all nodes providing information services. The choice of a procedure for the formation of a resource distribution plan in the information subsystem of the automated control system should be made depending on the state of the information subsystem of the automated control system. This paper reveals the main provisions of the method of adaptive redistribution of information resources in an automated control system with loss of performance in the nodes of the network infrastructure based on the combined applying of distribution plan formation procedures.
Keywords: information system; distribution plan; monitoring; provision of information; automated control system.
References
1. Burenin A.N., Legkov K.E. (2015). Sovremennye infokommunikatsionnye sistemy i seti. Osnovy postroeniya i upravleniya [Modern infocommunication systems and networks. Fundamentals of construction and management]. Moscow: Media Ðublisher Publ. 348 p. (in Russian)
2. Burenin A.N. (1991). On the man-agement of routing based on modified adaptive methods. Tekhnika sredstv svyazi. No. 7, pp. 51-59. (in Russian)
3. Avanesov M.Yu., Prisyazhnyuk S.P. (2007). Operativnoye upravleniye potokami dannykh v mul’tiservisnykh setyakh svyazi [Operational management of data flows in multiservice communication networks]. St. Petersburg: Balt. state. tech. university. 81 p. (in Russian)
4. Lazarev V.G. Savvin N.G. (1973). Seti svyazi, upravlenie, kommutaciya [Network communication, management, switching]. Moscow: Svyaz. 264 p. (in Russian)
5. Is’yanov V.M., Lazarev V.G., Parshenkov N.Ya. (1971). Detsentralizovannyy sposob dinamicheskogo raspredeleniya informatsii na avtomaticheski kommutiruyemykh setyakh svyazi [Decentralized way of dynamic information distribution on automatically switched networks]. In book «Avtomaty i upravleniye setyami svyazi». Moscow: Nauka, pp. 68-71. (in Russian)
6. Novikov S.N. (2013). Klassifikatsiya metodov marshrutizatsii. v mul’tiservisnykh setyakh svyazi [Classification of routing methods in multiservice communication networks]. Vestnik SibGUTI. No. 1, pp. 57-67. (in Russian)
7. Burenin A.N., Legkov K. ., Orkin V.V. (2017). Algorithm of adaptive control of information systems under the conditions of mass perturbations. H&ES Research. Vol. 9. No. 6, pð. 90-95. (in Russian)
8. Butrimenko A.V., Ginzburg S.L. (1968). Ob odnom sposobe detsentralizovannogo dinamicheskogo raspredeleniya potokov informatsii [About one method of decentralized dynamic distribution of information flows]. In book «Information networks and commutation». Moscow: Nauka, pp. 32-69. (in Russian)
9. Tsypkin YA. Z. Adaptatsiya i obucheniye v avtomaticheskikh sistemakh [Adaptation and training in automatic systems]. Moscow: Nauka, 1968. 400 p. (in Russian)
10. Legkov K.E., Burenin A.N. (2009). Method quasi-static flow control requirement in infocommunication system special purpose. I-methods. Vol. 1. No. 1, pp. 17-21. (in Russian)
11. Legkov K.E., Burenin A.N. (2010). Method of control of parameters characterizing the processes of functioning of the infocommunication systems. I-methods. Vol. 2. No. 1, pp. 14-19. (in Russian)
12. Legkov K.E. Shalaev S.E. Aleinik V.V. (2014). Development of automated control systems for special purposes: basic principles and objectives. I-methods. Vol. 6. No. 2, pp. 27-30. (in Russian)
13. Butrimenko A.V., Lazarev V.G. (1965). The system of searching for optimal ways of transmitting messages. Problems of Information Transmission. Vol. 1. No. 1, pp. 80-87. (in Russian)
14. Burenin A.N., Legkov K.E., Orkin V.V. (2017). Issues in the application of simulation models in the management of the functioning of the information subsystem of the automated control system of complex technical objects in conditions of mass disturbances. Izvestiya Tul’skogo gosudarstvennogo universiteta. Tekhnicheskiye nauki. No. 9. Part 1, pp. 494-500. (in Russian)
15. Legkov K.E., Baboshin V.A., Pastuhov A.S. (2014)Increase in system effectiveness of management within change of approach to automation and information. I-methods. Vol. 6. No. 4, pp. 19-23. (in Russian)
16. Legkov K.E., Skorobogatova O.A., Burenin A.N., Umarov A.B. (2014). Perspectives of development of special purpose automated control systems. I-methods. Vol. 6. No. 3, pp. 22-25. (in Russian)
17. Legkov K.E., Yemelyanov A.V. (2014). Some approaches to implementation of modern infocommunication technologies during creation of a special purpose infocommunication system. I-methods. Vol. 6. No. 1, pp. 19-23. (in Russian)
18. Yerokhin S.D., Legkov K.E. (2014). Information threats of automated process control systems. I-methods. Vol. 6. No. 1, pp. 24-26. (in Russian)
19. Yerokhin S.D., Artamonova Ya.S., Legkov K.E. (2013). To a question of a technique of identification of threats of information security in boundary space. I-methods. Vol. 5. No. 2, pp. 19-22. (in Russian)
20. Burenin A.N., Legkov K.E., Pervov M.S. (2018). Probabilistic time response characteristics of functioning of the protected aggregate automated control system for a complex organizational and technical system in the conditions of intensive cyber attacks. H&ES Research. Vol. 10. No. 5, pp. 56-63. (in Russian)
Information about author:
Vadim V. Orkin, post-graduate student of Moghaysky military space academy, St. Petersburg, Russia