A. M. Drebuzhan, K. Nezhivleva, A. Potashnikov, I. Vlasuyk, A. Mozhaeva
{"title":"The Steganographic Method of Introducing Additional Information, Resistant to Transcoding and Conversion","authors":"A. M. Drebuzhan, K. Nezhivleva, A. Potashnikov, I. Vlasuyk, A. Mozhaeva","doi":"10.1109/IEEECONF53456.2022.9744086","DOIUrl":"https://doi.org/10.1109/IEEECONF53456.2022.9744086","url":null,"abstract":"In many current videos is necessary to include hidden information. It can be done with the use of steganography. Steganography is based on the limited capabilities of human senses, which is why people are not able to distinguish minor variations of colors. Based on the research of limit to human vision, here we offer a new method and test equipment for research and measure the characteristic of hiding information in the digital image. The presented steganographic method is based on Discrete Wavelet Transform (DWT) for the transition to the lower frequency domain. The main goal is to embed information in a digital image so that both the message and the fact of its presence are hidden. The presented method reflects the internal mechanisms of the visual system and is convenient for describing the process of image perception. The experimental results were compared with other methods and proved to be satisfactory","PeriodicalId":247774,"journal":{"name":"2022 Systems of Signals Generating and Processing in the Field of on Board Communications","volume":"72 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-03-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114497531","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}
{"title":"Methods of Indicators Analysing for Universities Publication Activity by discipline \"Radio engineering\"","authors":"S. Dymkova","doi":"10.1109/IEEECONF53456.2022.9744312","DOIUrl":"https://doi.org/10.1109/IEEECONF53456.2022.9744312","url":null,"abstract":"The article systematizes the means of bibliometric analysis of authors, scientific organizations, journals and areas of research in accordance with their structure or functions. The systematization was carried out in terms of the expediency of their use for managing information flows and evaluating the effectiveness of organization's scientific activities. Useful information about main technical aspects of citation analysis and scientometrics in general is presented. The methods considered in the article are used in the preparation students of technical universities by discipline \"Fundamentals of Scientific Research\" in the direction of master's training \"Radio Engineering\" (master's programs \"Audiovisual Technologies\", \"Systems and Devices for Transmission, Reception and Processing of Signals\") and in the direction of \"Infocommunication technologies and communication systems\" (master's programs: \"Multiservice infocommunication technologies\", \"Radio communication systems, mobile communication and radio access\").","PeriodicalId":247774,"journal":{"name":"2022 Systems of Signals Generating and Processing in the Field of on Board Communications","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-03-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127214204","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}
A. Yakovenko, M. Shatrov, I. Alekseev, A. Predein, Y. Trofimenko
{"title":"Research of Diesel Structure-Borne Noise Using Modern Modeling Methods","authors":"A. Yakovenko, M. Shatrov, I. Alekseev, A. Predein, Y. Trofimenko","doi":"10.1109/IEEECONF53456.2022.9744362","DOIUrl":"https://doi.org/10.1109/IEEECONF53456.2022.9744362","url":null,"abstract":"The use of modern information technologies for modeling the of noise of an internal combustion engine makes it possible to expand the range of obtained results, which improves the quality of work on the study and reduction of engine noise and vibrations. The article presents a methodology for modeling the structure-borne noise of diesel working process in the AVL EXCITE complex. The calculation of the sound power of the 4-cylinder diesel engine (D=11 cm, S= 12.5 cm) for the full load characteristic is performed. Comparison of the calculation results with experimental data showed that in the crankshaft speeds range from 1400 to 2400 min−1, except for the 1800 min−1 mode, the difference between it is 0.7…2 dB. Thus, the use of the AVL EXCITE complex increased the accuracy of calculations of the structure-borne noise of tested 4-cylinder diesel. The contribution of individual external surfaces of engine body parts to the overall sound power level was evaluated. It was found that the cylinder block makes the greatest contribution.","PeriodicalId":247774,"journal":{"name":"2022 Systems of Signals Generating and Processing in the Field of on Board Communications","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-03-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125851394","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}
{"title":"Analog Self-Learning Automata of Radio Engineering Devices Based on Cyber-Physical Networks","authors":"N. Dembitsky","doi":"10.1109/IEEECONF53456.2022.9744350","DOIUrl":"https://doi.org/10.1109/IEEECONF53456.2022.9744350","url":null,"abstract":"The article defines the principles of organizing analog self-learning automata based on cyber-physical networks and their application in radio engineering devices. A model is presented that generates parametric, structural and flow dynamics of changes in the states of a technical system. The possibilities of analog technologies are shown, which can significantly increase the efficiency of distributed control networks for the functional units of radio engineering devices. A model of three-valued sequential parametric logic is presented, which makes it possible to implement hardware algorithms based on analog automata that perform hardware functional-logical transformations of signals without switching to digital and software processing. Examples are considered that show the effectiveness of the use of analog self-learning devices for the tasks of extracting signals from interference and identifying objects. The spline signal generator shows the possibility of generating signals of a given shape in the frequency range up to tens of MHz, which makes it possible to use it in the synthesizers of stimulating signals of built-in control devices. High-speed analog memory in conjunction with a spline generator underlies the creation of self-learning automata for extracting a useful signal from noise. The presented solutions are not an alternative to digital technologies. They show new, unclaimed possibilities of analog technology, which in some cases significantly increase the efficiency and reliability of radio systems, reduce their design complexity.","PeriodicalId":247774,"journal":{"name":"2022 Systems of Signals Generating and Processing in the Field of on Board Communications","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-03-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123742606","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}
Z. V. Ilyichenkova, S. M. Ivanova, A. I. Volkov, A. Yu. Ermakova
{"title":"Trajectory Correction of Autonomous Objects in the Presence of Restrictions","authors":"Z. V. Ilyichenkova, S. M. Ivanova, A. I. Volkov, A. Yu. Ermakova","doi":"10.1109/IEEECONF53456.2022.9744288","DOIUrl":"https://doi.org/10.1109/IEEECONF53456.2022.9744288","url":null,"abstract":"The traffic safety of an automatic transport facility is one of the most pressing and interesting problems. The use of neural networks to solve this problem is the most promising development. The problem of constructing the trajectory of a transport object in the event of a dead-end obstacle is described in our article. A model of the control system is proposed, in which the constantly updated information received from the sensors is analyzed. At the same time, it should be noted that this information contradicts some unchanged data that are taken from global sensors. An external object that can change the rules for the movement of vehicles in the current conditions conducts data analysis. Based on the results of this analysis, it is proposed, according to a certain algorithm, to change the route of the autonomous object in accordance with the shortest option for returning to the original trajectory. The article defines a neural network according to the energy function that minimizes the cost of movement and ensures the safety of an autonomous object.","PeriodicalId":247774,"journal":{"name":"2022 Systems of Signals Generating and Processing in the Field of on Board Communications","volume":"113 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-03-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122227104","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}
V. Sinyavski, M. Shatrov, V. V. Kremnev, L. Golubkov
{"title":"Using Software Simulation for Comparative Analysis of Operating Parameters of V8 and L6 Diesel Engines Having the Same Displacement and Power","authors":"V. Sinyavski, M. Shatrov, V. V. Kremnev, L. Golubkov","doi":"10.1109/IEEECONF53456.2022.9744262","DOIUrl":"https://doi.org/10.1109/IEEECONF53456.2022.9744262","url":null,"abstract":"The goal of this paper was to estimate a gain in fuel efficiency of a truck V8 turbocharged diesel engine if it is replaced by a L6 diesel engine having the same displacement and power. For this, a V8 engine with two turbochargers and L6 engine with one turbocharger were compared by simulation using the AVL BOOST software. Both engines had a similar torque by the full load characteristic. The factors influencing the fuel efficiency: indicator efficiency, pumping losses, turbocharger efficiency and others were analyzed. The L6 engine demonstrated a uniform pattern of pressure pulsations in the exhaust manifold and at the turbine inlet. The V8 engine had an uneven pattern and higher amplitude of pulsations which resulted in higher pumping losses and lower turbine efficiency. The brake specific fuel consumption of the L6 engine was by 3.5-7.0 percent lower than that of the V8 engine.","PeriodicalId":247774,"journal":{"name":"2022 Systems of Signals Generating and Processing in the Field of on Board Communications","volume":"104 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-03-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123797402","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}
{"title":"Spectral Processing and Detection of Optical Signals in Systems for Multicriteria Control of Physical and Physicochemical Processes","authors":"M. Vaganov, V. Kazakov, O. Moskaletz","doi":"10.1109/IEEECONF53456.2022.9744382","DOIUrl":"https://doi.org/10.1109/IEEECONF53456.2022.9744382","url":null,"abstract":"Based on the methods of optical spectroscopy a new principle of generating error signals in systems for multicriteria control is proposed. These systems are intended for control of processes that are accompanied by emission of electromagnetic radiation in the optical range. Instead of traditional measuring devices using a multichannel optical spectrometer and a diffraction spectral device with a fiber-optic transmission system (FOTS) of analyzed signals to generate error signals is proposed. An analysis of the formation of error signals based on spectral processing and detection of optical signals by the considered spectral devices is given. Spectral processing in these devices can be described in matrix form, and devices itself can be determined as multidimensional linear systems.","PeriodicalId":247774,"journal":{"name":"2022 Systems of Signals Generating and Processing in the Field of on Board Communications","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-03-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125754798","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}
A. Potashnikov, V. Mazin, N. Stepanov, A. P. Smirnov, A. Mozhaeva
{"title":"Analysis of Modern Methods Used to Assess the Quality of Video Sequences During Signal Streaming","authors":"A. Potashnikov, V. Mazin, N. Stepanov, A. P. Smirnov, A. Mozhaeva","doi":"10.1109/IEEECONF53456.2022.9744294","DOIUrl":"https://doi.org/10.1109/IEEECONF53456.2022.9744294","url":null,"abstract":"videos are going to occupy 82% of Internet traffic by 2022, as now we can observe a trend that video streaming is taking up more and more Internet bandwidth. With video traffic skyrocketing, improvements in video encoding technology are critical for video streaming companies. Assessing the quality of video compression in terms of human perception is an important area of research. Subjective evaluations of video quality require a lot of time for experiments and are not feasible in real-time applications. Therefore, interest in the development of models for the objective evaluation of video quality has a high growth trend in recent years. The main problem of modern objective quality assessments is unreliable information provided by developers, poor correlation with the visual perception of artefacts by the end user-human. In this paper, we present an analysis of modern video quality assessments used to assess the quality of video sequences during signal streaming. This work will be useful to video compression researchers, and will also be useful in creating additional test materials, planning future experiments, and improving adaptive codecs.","PeriodicalId":247774,"journal":{"name":"2022 Systems of Signals Generating and Processing in the Field of on Board Communications","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-03-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130667931","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}
D. Kholodny, A. G. Koriakin, D. Tarasov, E. Vasilyev, I. A. Ovchinnikova
{"title":"Seismic Resistance of Optical Overhead Communication Lines","authors":"D. Kholodny, A. G. Koriakin, D. Tarasov, E. Vasilyev, I. A. Ovchinnikova","doi":"10.1109/IEEECONF53456.2022.9744322","DOIUrl":"https://doi.org/10.1109/IEEECONF53456.2022.9744322","url":null,"abstract":"This article presents the results of calculations of vibrations of optical fibre cables installed by means of cable fixtures located in tunnels and collectors exposed to seismic effects. Optical fibre cables fixtures subjected to transverse vibrations under the action of inertial forces during earthquakes are considered as different boundary conditions. After calculating the response of the optical fibre cable to the seismic impact, an assessment is given of the validity of the use of limit tensions and fastening methods in the design of cable fixtures, taking into account their safe load levels and the conditions of their stability.","PeriodicalId":247774,"journal":{"name":"2022 Systems of Signals Generating and Processing in the Field of on Board Communications","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-03-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131168641","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}
{"title":"Comparative Efficiency of Stabilizing Actions on the Controlled Lorentz System","authors":"V. V. Afanasiev, S. Loginov","doi":"10.1109/IEEECONF53456.2022.9744356","DOIUrl":"https://doi.org/10.1109/IEEECONF53456.2022.9744356","url":null,"abstract":"The article is devoted to the determination of the comparative energy efficiency of stabilizing quasi-resonant and inertial influences on the parameters of a controlled discrete-nonlinear Lorentz system with dynamic chaos. It is shown that fluctuations causing deviations of the discrete-nonlinear Lorentz system from equilibrium states lead to changes in the quasi-resonant frequency and the efficiency of inertial stabilizing effects. It is found that the efficiency of stabilizing inertial actions on the parameter b of the controlled discrete-nonlinear Lorentz system increases with an increase in the fluctuation deviation of the system from equilibrium states. The conditions are determined under which stabilizing inertial actions become energetically more favorable than quasi-stationary actions on the parameters of a discrete-nonlinear system.","PeriodicalId":247774,"journal":{"name":"2022 Systems of Signals Generating and Processing in the Field of on Board Communications","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-03-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130011712","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}