Pub Date : 2019-01-01DOI: 10.1109/EICONRUS.2019.8656708
I. Chugunkov, M. A. Ivanov, Bogdana Kliuchnikova
The methods are based on injecting unpredictability into means and objects of protection are called stochastic methods of information security. The effective protection can be done only by using stochastic methods against an active opponent. The effectiveness of stochastic protection methods is defined by the quality of the used pseudo-random number generators and hash functions. The proposed hashing algorithm DOZENHASH is based on the using of 3D stochastic transformations of DOZEN family. The principal feature of the algorithm is that all input and output data blocks as well as intermediate results of calculations are represented as three-dimensional array of bytes with 4 bytes in each dimension. Thus, the resulting transformation has a high degree of parallelism at the level of elementary operations, in other words, it is focused on the implementation using heterogeneous supercomputer technologies.
{"title":"Hash Functions are Based on Three-Dimensional Stochastic Transformations","authors":"I. Chugunkov, M. A. Ivanov, Bogdana Kliuchnikova","doi":"10.1109/EICONRUS.2019.8656708","DOIUrl":"https://doi.org/10.1109/EICONRUS.2019.8656708","url":null,"abstract":"The methods are based on injecting unpredictability into means and objects of protection are called stochastic methods of information security. The effective protection can be done only by using stochastic methods against an active opponent. The effectiveness of stochastic protection methods is defined by the quality of the used pseudo-random number generators and hash functions. The proposed hashing algorithm DOZENHASH is based on the using of 3D stochastic transformations of DOZEN family. The principal feature of the algorithm is that all input and output data blocks as well as intermediate results of calculations are represented as three-dimensional array of bytes with 4 bytes in each dimension. Thus, the resulting transformation has a high degree of parallelism at the level of elementary operations, in other words, it is focused on the implementation using heterogeneous supercomputer technologies.","PeriodicalId":6748,"journal":{"name":"2019 IEEE Conference of Russian Young Researchers in Electrical and Electronic Engineering (EIConRus)","volume":"43 1","pages":"202-205"},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79108215","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-01-01DOI: 10.1109/EICONRUS.2019.8657304
A. A. Rogov, Anton O. Kublitckii, M. Tokareva
The article is devoted to the quality of the activities of industrial enterprises improving for the maintenance of the protective green belt of the metropolis. The problems of ecological safety of the urban environment and energy saving are considered. The analysis of the problems of environmental protection in a megacity. Considered the use of new information and production technologies in the field of industrial and environmental management. An example of a commercial organization in the service sector of green plantings, a number of positive results were obtained based on the use of new information technologies and production solutions.
{"title":"The Forest Park Areas Maintenance Activities Improvement in Metropolis, Based on Information and Production Technologies","authors":"A. A. Rogov, Anton O. Kublitckii, M. Tokareva","doi":"10.1109/EICONRUS.2019.8657304","DOIUrl":"https://doi.org/10.1109/EICONRUS.2019.8657304","url":null,"abstract":"The article is devoted to the quality of the activities of industrial enterprises improving for the maintenance of the protective green belt of the metropolis. The problems of ecological safety of the urban environment and energy saving are considered. The analysis of the problems of environmental protection in a megacity. Considered the use of new information and production technologies in the field of industrial and environmental management. An example of a commercial organization in the service sector of green plantings, a number of positive results were obtained based on the use of new information technologies and production solutions.","PeriodicalId":6748,"journal":{"name":"2019 IEEE Conference of Russian Young Researchers in Electrical and Electronic Engineering (EIConRus)","volume":"1 1","pages":"1453-1457"},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79743585","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-01-01DOI: 10.1109/EICONRUS.2019.8656802
O. Vasilkov, Vasiliy S. Dobysh
The article presents a comparative analysis of various types of energy storage devices. Features of joint batteries and supercapacitors application as a hybrid electric power storage are considered. A mathematical model of a hybrid energy storage device was built to evaluate the efficiency of sharing and determining the applications of such storage devices.
{"title":"Features of Application Hybrid Energy Storage in Power Supply Systems","authors":"O. Vasilkov, Vasiliy S. Dobysh","doi":"10.1109/EICONRUS.2019.8656802","DOIUrl":"https://doi.org/10.1109/EICONRUS.2019.8656802","url":null,"abstract":"The article presents a comparative analysis of various types of energy storage devices. Features of joint batteries and supercapacitors application as a hybrid electric power storage are considered. A mathematical model of a hybrid energy storage device was built to evaluate the efficiency of sharing and determining the applications of such storage devices.","PeriodicalId":6748,"journal":{"name":"2019 IEEE Conference of Russian Young Researchers in Electrical and Electronic Engineering (EIConRus)","volume":"54 2 1","pages":"728-730"},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83229436","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-01-01DOI: 10.1109/EICONRUS.2019.8657246
V. Fedorenko, V. Samoylenko, I. Samoylenko, D. Shlaev, N. Listova
A mathematical model of channels with incoherent bit reception of the distorted signals with OFDM is offered. The choice of a complex indicator is proved for the degree account of frequency distortions of signals in channels with the linear phase-frequency characteristic and non-uniform amplitude-frequency characteristic. The optimization problem solution of partial compensation of signals phase distortions is presented by adjusting the amplitudes of the harmonic components of the signal spectrum. An example of energy control realization of a signal spectrum is considered in the power amplifier of the transmitting device with compensation of phase distortions.
{"title":"Complex Optimization of Signal Frequency Distortion in Communication Channels with OFDM","authors":"V. Fedorenko, V. Samoylenko, I. Samoylenko, D. Shlaev, N. Listova","doi":"10.1109/EICONRUS.2019.8657246","DOIUrl":"https://doi.org/10.1109/EICONRUS.2019.8657246","url":null,"abstract":"A mathematical model of channels with incoherent bit reception of the distorted signals with OFDM is offered. The choice of a complex indicator is proved for the degree account of frequency distortions of signals in channels with the linear phase-frequency characteristic and non-uniform amplitude-frequency characteristic. The optimization problem solution of partial compensation of signals phase distortions is presented by adjusting the amplitudes of the harmonic components of the signal spectrum. An example of energy control realization of a signal spectrum is considered in the power amplifier of the transmitting device with compensation of phase distortions.","PeriodicalId":6748,"journal":{"name":"2019 IEEE Conference of Russian Young Researchers in Electrical and Electronic Engineering (EIConRus)","volume":"78 1","pages":"1519-1523"},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83236354","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-01-01DOI: 10.1109/EICONRUS.2019.8657297
D. Kalina, R. Golovanov
Optical character recognition (OCR) is one of the common research problems in the computer vision which is used for industrial processes automation. In this work the algorithm of OCR based on template matching recognition is presented. Algorithm is adopted for character recognition with consideration of low contrast conditions and texture on the background. The main feature of this method is interest area detection and adaptive binarization before pattern matching. The proposed method does not require large set of training samples, which may be critical in some applications. Also algorithm is easy to implement and has low complexity. Testing was conducted on custom dataset under the various conditions of illumination and pattern readability. The quality of the algorithm was estimated using standard binary classifier metrics and the distribution of correlation function in comparison with the template.
{"title":"Application of Template Matching for Optical Character Recognition","authors":"D. Kalina, R. Golovanov","doi":"10.1109/EICONRUS.2019.8657297","DOIUrl":"https://doi.org/10.1109/EICONRUS.2019.8657297","url":null,"abstract":"Optical character recognition (OCR) is one of the common research problems in the computer vision which is used for industrial processes automation. In this work the algorithm of OCR based on template matching recognition is presented. Algorithm is adopted for character recognition with consideration of low contrast conditions and texture on the background. The main feature of this method is interest area detection and adaptive binarization before pattern matching. The proposed method does not require large set of training samples, which may be critical in some applications. Also algorithm is easy to implement and has low complexity. Testing was conducted on custom dataset under the various conditions of illumination and pattern readability. The quality of the algorithm was estimated using standard binary classifier metrics and the distribution of correlation function in comparison with the template.","PeriodicalId":6748,"journal":{"name":"2019 IEEE Conference of Russian Young Researchers in Electrical and Electronic Engineering (EIConRus)","volume":"46 1","pages":"2213-2217"},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88644017","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-01-01DOI: 10.1109/EICONRUS.2019.8657180
Artem Nekrasov, Sh. B. Akhmedov, S. Shepelev, S. Gershunin
The one of the tremendous modern robotics problems is extremely short autonomous operation time of robots. This is due both to the various actuators high power consumption and the low batteries capacity. Among the possible solution the application of the principles of recovery stands out. According to that, the part of the energy can be returned to working system for reuse. For this, a device capable of controlling DC motors and storing energy under determined operating conditions is necessary. This article is devoted to the analysis of this issue, the development of the concept, the implementation of the prototype device and its individual elements and the perspective for translating the device into an integral form.
{"title":"Development and Research of Circuit Solutions for the Creation of a Microelectronic Integrated Product of an Adaptive Control System for DC Motors","authors":"Artem Nekrasov, Sh. B. Akhmedov, S. Shepelev, S. Gershunin","doi":"10.1109/EICONRUS.2019.8657180","DOIUrl":"https://doi.org/10.1109/EICONRUS.2019.8657180","url":null,"abstract":"The one of the tremendous modern robotics problems is extremely short autonomous operation time of robots. This is due both to the various actuators high power consumption and the low batteries capacity. Among the possible solution the application of the principles of recovery stands out. According to that, the part of the energy can be returned to working system for reuse. For this, a device capable of controlling DC motors and storing energy under determined operating conditions is necessary. This article is devoted to the analysis of this issue, the development of the concept, the implementation of the prototype device and its individual elements and the perspective for translating the device into an integral form.","PeriodicalId":6748,"journal":{"name":"2019 IEEE Conference of Russian Young Researchers in Electrical and Electronic Engineering (EIConRus)","volume":"169 1","pages":"2127-2130"},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77326057","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-01-01DOI: 10.1109/EICONRUS.2019.8656816
I. A. Pisarev, E. E. Kotova, A. S. Pisarev, N. Stash
The article proposes tools for the creation and execution of scenarios processing and data mining in the multi-agent environment. The hybrid database of information resources is developed, the database of methods and models, ontologies and tools for processing and extracting data in the web environment is also proposed. Metadata describes machine learning methods related to regression analysis and classification of information resources based on Bayesian theorem, decision trees, support vector machines, convolutional neural networks, and other. Examples of research scenarios, including the processing of video images and signals, the classification and identification of models of object trajectories are given. The task of automated data processing and analysis is considered with use of the example of multidimensional sonar monitoring. Automatic data analysis is implemented within the network software environment based on Semantic Web standards. The results of the work can be applied in research and in the field of students training.
{"title":"Development of Scenarios for Automatic Processing and Data Mining in a Multi-Agent Environment","authors":"I. A. Pisarev, E. E. Kotova, A. S. Pisarev, N. Stash","doi":"10.1109/EICONRUS.2019.8656816","DOIUrl":"https://doi.org/10.1109/EICONRUS.2019.8656816","url":null,"abstract":"The article proposes tools for the creation and execution of scenarios processing and data mining in the multi-agent environment. The hybrid database of information resources is developed, the database of methods and models, ontologies and tools for processing and extracting data in the web environment is also proposed. Metadata describes machine learning methods related to regression analysis and classification of information resources based on Bayesian theorem, decision trees, support vector machines, convolutional neural networks, and other. Examples of research scenarios, including the processing of video images and signals, the classification and identification of models of object trajectories are given. The task of automated data processing and analysis is considered with use of the example of multidimensional sonar monitoring. Automatic data analysis is implemented within the network software environment based on Semantic Web standards. The results of the work can be applied in research and in the field of students training.","PeriodicalId":6748,"journal":{"name":"2019 IEEE Conference of Russian Young Researchers in Electrical and Electronic Engineering (EIConRus)","volume":"1 1","pages":"630-633"},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89245689","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-01-01DOI: 10.1109/EICONRUS.2019.8657166
A. B. Vavrenyuk, Anna S. Rusakova, Anastasia A. Radiskhlebova, M. A. Ivanov, Victor V. Makarov
The article considers features of the DOZEN cryptoalgorithm which is based on nonlinear three-dimensional multi-round data transformation. The cryptoalgorithm is designed to solve problems of information security. Existing implementations of the DOZEN cryptoalgorithm are being reviewed. Features of the implementation of the DOZEN cryptoalgorithm on the cluster of single-board computers with usage of parallel computing are considered.
{"title":"Implementation of the DOZEN Cryptoalgorithm on the Cluster of Single-board Computers","authors":"A. B. Vavrenyuk, Anna S. Rusakova, Anastasia A. Radiskhlebova, M. A. Ivanov, Victor V. Makarov","doi":"10.1109/EICONRUS.2019.8657166","DOIUrl":"https://doi.org/10.1109/EICONRUS.2019.8657166","url":null,"abstract":"The article considers features of the DOZEN cryptoalgorithm which is based on nonlinear three-dimensional multi-round data transformation. The cryptoalgorithm is designed to solve problems of information security. Existing implementations of the DOZEN cryptoalgorithm are being reviewed. Features of the implementation of the DOZEN cryptoalgorithm on the cluster of single-board computers with usage of parallel computing are considered.","PeriodicalId":6748,"journal":{"name":"2019 IEEE Conference of Russian Young Researchers in Electrical and Electronic Engineering (EIConRus)","volume":"90 1","pages":"369-372"},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91002973","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-01-01DOI: 10.1109/EICONRUS.2019.8657005
Artyom S. Petrikov, S. A. Kondratenko, A. N. Belyaev
The issues of transient stability and other disturbances caused by direct and smooth (reduced-current) starts of powerful induction motors in autonomous electric power system that supplies to oil pumping station and has generators and gas engine units, which are commensurate with the load, are considered. Analysis to determine maximum power of induction motor during direct starts is performed. It is noted that direct start-up of powerful induction motors is accompanied with large currents, which in turn cause significant decrease of voltages on load buses. The options based on step change of voltage and smooth start using polynomial functions of speed are proposed. Algorithm has been developed to optimize soft start of motor, based on minimum electromagnetic torque, taking into account values of current limits and starting time.
{"title":"Optimization of Gas Engine Power Plant Operation Based on Study of Starting Conditions of a Powerful Motor Load","authors":"Artyom S. Petrikov, S. A. Kondratenko, A. N. Belyaev","doi":"10.1109/EICONRUS.2019.8657005","DOIUrl":"https://doi.org/10.1109/EICONRUS.2019.8657005","url":null,"abstract":"The issues of transient stability and other disturbances caused by direct and smooth (reduced-current) starts of powerful induction motors in autonomous electric power system that supplies to oil pumping station and has generators and gas engine units, which are commensurate with the load, are considered. Analysis to determine maximum power of induction motor during direct starts is performed. It is noted that direct start-up of powerful induction motors is accompanied with large currents, which in turn cause significant decrease of voltages on load buses. The options based on step change of voltage and smooth start using polynomial functions of speed are proposed. Algorithm has been developed to optimize soft start of motor, based on minimum electromagnetic torque, taking into account values of current limits and starting time.","PeriodicalId":6748,"journal":{"name":"2019 IEEE Conference of Russian Young Researchers in Electrical and Electronic Engineering (EIConRus)","volume":"29 4 1","pages":"1029-1034"},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90872801","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-01-01DOI: 10.1109/EICONRUS.2019.8656710
Anton E. Pavlov, D. Telyshev, I. Nesterenko
One of the main problems encountered in the development of a mobile medical device is the organization of power supply. Widely used rechargeable lithium-ion batteries have significant flaws, forcing to use a specialized battery management system that protects the battery from working outside its safe working area, ensuring maximum performance. A calibration circuit was developed for testing and adjusting a battery management system in process of fabrication to compensate the offset and gain of measurement circuits of the voltage, current and temperature. The technical solution of the calibrator was based on the development of three sections: the communication, control and temperature, the voltage supply and the current supply section. The voltage supply module was a multichannel precision voltage reference that simulated the voltage of a battery cells. The developed current supply section ensured the formation of electric current with an error of no more than one percent. Calibration of the battery management system allowed lithium-ion battery to operate in the range of permissible parameters, which was determinant in reducing the effect of short battery lifetime and eliminated possible dangerous situations.
{"title":"Calibration Module for Battery Management System of Medical Devices","authors":"Anton E. Pavlov, D. Telyshev, I. Nesterenko","doi":"10.1109/EICONRUS.2019.8656710","DOIUrl":"https://doi.org/10.1109/EICONRUS.2019.8656710","url":null,"abstract":"One of the main problems encountered in the development of a mobile medical device is the organization of power supply. Widely used rechargeable lithium-ion batteries have significant flaws, forcing to use a specialized battery management system that protects the battery from working outside its safe working area, ensuring maximum performance. A calibration circuit was developed for testing and adjusting a battery management system in process of fabrication to compensate the offset and gain of measurement circuits of the voltage, current and temperature. The technical solution of the calibrator was based on the development of three sections: the communication, control and temperature, the voltage supply and the current supply section. The voltage supply module was a multichannel precision voltage reference that simulated the voltage of a battery cells. The developed current supply section ensured the formation of electric current with an error of no more than one percent. Calibration of the battery management system allowed lithium-ion battery to operate in the range of permissible parameters, which was determinant in reducing the effect of short battery lifetime and eliminated possible dangerous situations.","PeriodicalId":6748,"journal":{"name":"2019 IEEE Conference of Russian Young Researchers in Electrical and Electronic Engineering (EIConRus)","volume":"35 1","pages":"2249-2252"},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90209112","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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