Magnetodielectric AC measuring transducer for automation systems in oil refineries

Fugarov, Dmitry; Purchina, Оlga; Poluyan, Anna; Gerasimenko, A. N.; Rasteryaev, N. V.

doi:10.1088/1742-6596/1333/6/062020

Cited by 9 publications

(5 citation statements)

References 3 publications

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“…In the process of initial population forming, sets of alternative solutions are obtained by cloning solutions, based on heuristic algorithms, and certain number of antibodies is introduced, too. The formation process is going continuously until the average suitability of the population is close to the initial one, that means stability of the network [5]. New antibodies are introduced in case of unstable network.…”

Section: Methodsmentioning

confidence: 99%

The algorithm development based on the immune search for solving unclear problems to detect the optical flow with minimal cost

2021

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The main aim of the research is the development of effective methods and algorithms based on the hybrid principles functioning of the immune system and evolutionary search to determine a global optimal solution to optimisation problems. Artificial immune algorithms are characterised as diverse ones, extremely reliable and implicitly parallel. The integration of modified evolutionary algorithms and immune algorithms is proposed to be used for the solution of above problem. There is no exact method for the efficient solving unclear optimisation problems within the polynomial time. However, by determining close to optimal solutions within the reasonable time, the hybrid immune algorithm (HIA) is capable to offer multiple solutions, which provide compromise between several goals. Quite few researches have been focused on the optimisation of more than one goal and even fewer used to have distinctly considered diversity of solutions that plays fundamental role in good performance of any evolutionary calculation method.

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Section: Methodsmentioning

confidence: 99%

The algorithm development based on the immune search for solving unclear problems to detect the optical flow with minimal cost

2021

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“…Base station A transmits messages to station B. The main disadvantage of sensor-based radio systems compared to wired systems is their increased vulnerability to various attacks aimed at disrupting the operation of the radio link [3][4][5]. This disruption of work can manifest itself in a breakdown of synchronization, or the imposition of false modes and algorithms for its operation.…”

Section: Methodsmentioning

confidence: 99%

Synchronization system in wireless sensor networks of oil and gas complex

et al. 2020

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The aim of this work is to study the synchronization system in wireless sensor networks of remote objects of the oil and gas complex. The objective of the study is to ensure the timely collection of reliable information about the parameters of the process. In the course of the study, methods of theoretical circuitry and mathematical modeling were used, in particular, regression and analytical models, methods of probability theory and mathematical statistics using MathCad and Matlab software packages. The conducted studies indicate a high vulnerability of the radio links of the infocommunication system for monitoring the parameters of remote objects of the oil and gas complex from attacks on the synchronization system when using deterministic synchronization signals in it. The results achieved allow us to provide the specified requirements for reliability and timeliness when deploying modern wireless sensor networks in the oil and gas industry.

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“…There are three parties involved in it: the attacker is between the user and the server. In such circumstances, the criminal intercepts the data that is sent in both directions and performs their substitution [15]. For the user, the attacker is represented on behalf of the server, and vice versa.…”

Section: The Main Partmentioning

confidence: 99%

Improving the security level of the information system using the SSL protocol

Purchina

Poluyan²,

Fugarov³

2023

E3S Web Conf.

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An important role in the organization of production sites is played by the security of information for the process of planning the management of the production site. Information security is a very important component of any information system used on the production site. Improving the quality of information system security can be achieved only by a set of data protection measures. The results of the implementation of these measures should provide a clear picture of the information system used, about users, about the separation of powers, etc., which will allow making the right management decisions in the event of an intrusion into the system. Improving the security of information systems, taking into account modern requirements of information security policies, involves the development of data protection concepts and the introduction of the latest encryption methods into the information system. The paper presents the concept of building an information system using data encryption based on SSL encryption. SSL — Secure Socket Layer, the level of secure sockets. SSL encryption is characterized by the creation of a cipher with a public key. This allows you to authenticate the user and the server by resorting to digital signature technology. In addition, this is how the session key is generated to develop a fast symmetric cipher algorithm, which allows you to encrypt a large mass of information.

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Magnetodielectric AC measuring transducer for automation systems in oil refineries

Cited by 9 publications

References 3 publications

The algorithm development based on the immune search for solving unclear problems to detect the optical flow with minimal cost

The algorithm development based on the immune search for solving unclear problems to detect the optical flow with minimal cost

Synchronization system in wireless sensor networks of oil and gas complex

Improving the security level of the information system using the SSL protocol

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