{"title":"Multiple Coordinate Translations to Forecast Local Seasonal Changes with Daily Details","authors":"Y. Kolokolov, A. Monovskaya","doi":"10.1109/MWENT55238.2022.9802405","DOIUrl":"https://doi.org/10.1109/MWENT55238.2022.9802405","url":null,"abstract":"The paper demonstrates novel abilities of computer aided processing of meteorological temperature observations to analyze seasonal changes in local climate dynamics. These abilities are connected with the following two missions: to escape traditional losses of the existing information due to the consecutive averaging and to get more necessary information at the expense of restored evolutionary and regulatory constituents in the dynamics. The restoration passes through multiple coordinate translations from weather terms to the climate ones and vice versa, where nonlinear nonstationary features of temperature time series are taken into the consideration but not ignored. Physical meaning of these translations originates from conceptual models of the regulatory theory of local climate dynamics. Then it seems to be promising to direct IT power towards the following problem statement of sustainable development: to determine geographical locations, where seasonally-dependent productions could be best developed with natural conditions in middle-term outlook.","PeriodicalId":218866,"journal":{"name":"2022 Moscow Workshop on Electronic and Networking Technologies (MWENT)","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115165649","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}
I. Kharitonov, Gleb Klopotov, Valentin Kobyakov, Michael Tegin, Evelina Silchenko, K. Ivlev, D. Loktionov
{"title":"Extension of the Capabilities of SPICE Analysis Tools for Electro-Thermal Simulation of Power Electronic Circuits","authors":"I. Kharitonov, Gleb Klopotov, Valentin Kobyakov, Michael Tegin, Evelina Silchenko, K. Ivlev, D. Loktionov","doi":"10.1109/MWENT55238.2022.9802371","DOIUrl":"https://doi.org/10.1109/MWENT55238.2022.9802371","url":null,"abstract":"The paper presents developed software tools for extension of the capabilities of SPICE analysis tools for electro-thermal simulation of power electronic circuits. The tools provide: automated circuit elements power definition and temperature-power transfer between circuit and thermal simulation software tools, automated generation of thermal networks for components including heat sink selection. Examples of using only generated thermal network (without electronic circuit) simulation with SPICE software are also presented. Such approach allows to significantly accelerate the electro-thermal simulation process. Iterative electro-thermal procedure using only SPICE simulation software and thermal networks automatically generated by the developed tool is illustrated and it is shown that it allows to quickly estimate thermal modes of power components and to prevent thermal failures for electronic components.","PeriodicalId":218866,"journal":{"name":"2022 Moscow Workshop on Electronic and Networking Technologies (MWENT)","volume":"99 12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128006991","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":"Designing a QoS-enabled 2 GHz On-Chip Network Router in 16nm CMOS","authors":"Yuri Nedbailo, D. Tokarev, D. Shpagilev","doi":"10.1109/MWENT55238.2022.9801893","DOIUrl":"https://doi.org/10.1109/MWENT55238.2022.9801893","url":null,"abstract":"With CMOS technology still advancing and 10- to 16-core general-purpose CPUs becoming common, their designing comes with tradeoffs caused by scarce memory bandwidth, limited silicon budget and prevailing wire delays. In this work, we describe the designing of a QoS-enabled 2×7 mesh network router within a budget of a 3VC multiported router in 16nm technology. The design was optimized to reduce cell area, then QoS was enabled by splitting the VCs, and timing constraints were met by splitting the pipeline into three cycles. In our experiments, the proposed scheme demonstrates up to a three-time increase in minimal throughput in uniform traffic at the cost of one percent L3 cache throughput reduction and power increase for all 14 routers with 6 subnets from 2.4 to 2.8 W.","PeriodicalId":218866,"journal":{"name":"2022 Moscow Workshop on Electronic and Networking Technologies (MWENT)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131270212","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":"Simulation of a Crossbar Switch Node by Differential-Taylor Transformation with Risetime Estimation","authors":"A. Osovsky, O. Stukach, D. Kutuzov, I. Popov","doi":"10.1109/MWENT55238.2022.9802180","DOIUrl":"https://doi.org/10.1109/MWENT55238.2022.9802180","url":null,"abstract":"The linear ladder circuits with switching capacitors are the basis of a large class of electron devices. A typical representative of RC structures is matrix switches used in communication systems. The methods of such circuits modeling are far from perfect, since it assume the calculation of a steady state mode by sequentially integrating a differential equation with the initial conditions from the previous integration steps. optimization problem requires a numerical-analytical solution for assessing the quality of transients, because numerical calculation does not allow analyzing the quality change of the transient process of the system at varying input parameters. Hence, complex modeling methods are necessary. In the paper, the Differential-Taylor Transform is used for RC circuits modeling. It is shown that the problem of low conditionality always arises at calculating the differential spectrum. The areas of applicability and limitations of the method are found. New software implementations of the method are investigated.","PeriodicalId":218866,"journal":{"name":"2022 Moscow Workshop on Electronic and Networking Technologies (MWENT)","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131401339","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":"The study of Machine Learning Scenarios for the Internet of Arctic Things","authors":"A. Rolich, I. Alexander, L. Voskov","doi":"10.1109/MWENT55238.2022.9802182","DOIUrl":"https://doi.org/10.1109/MWENT55238.2022.9802182","url":null,"abstract":"The paper investigated the problem of using IoT data transmission technologies in the absence or underdeveloped network infrastructure. As a result of a study of the technologies used in the IoT for data transmission, the LoRaWAN data transmission network was selected. A model of the functioning of IoT devices of a sensor network and a method for increasing the efficiency of data transmission using machine learning methods on terminal data collection devices to reduce the amount of transmitted data and increase the energy efficiency of systems are proposed. The proposed method was evaluated. The proposed method of using machine learning methods significantly increases the lifetime of terminal devices with certain strategies for collecting and processing data. The method allows to increase the maximum number of simultaneously connected devices, by reducing the use of the radio channel, since only processed information is sent. Processing data on edge devices using machine learning methods increases the autonomy of the IoT system, thereby increasing its reliability and providing increased data protection. With the development of computing systems, the use of machine learning on terminal devices will become more widespread.","PeriodicalId":218866,"journal":{"name":"2022 Moscow Workshop on Electronic and Networking Technologies (MWENT)","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133635068","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. Borisov, Denis Mukhankov, T. Manukyan, Andranik Aghajanyan, Denis Urudzhev, A. Chekunov, A. Vorobyev, Harutyun Hambarzumyan, Alexander Dzherippa
{"title":"Modular Automated Test System for EOL Testing of Automotive ECUs","authors":"A. Borisov, Denis Mukhankov, T. Manukyan, Andranik Aghajanyan, Denis Urudzhev, A. Chekunov, A. Vorobyev, Harutyun Hambarzumyan, Alexander Dzherippa","doi":"10.1109/MWENT55238.2022.9802297","DOIUrl":"https://doi.org/10.1109/MWENT55238.2022.9802297","url":null,"abstract":"Ensuring the quality of manufactured products is the main task of the manufacturer. In order to prevent installation of a low-quality ECU in a car, it is necessary to carry out testing at every stage of production, including at the end of the production line. This article discusses development features of a modular automated test system for end-of-line (EOL) testing of automotive electronic control units (ECUs). Requirements for the test system in a high ECU production rate environment and further directions of development are determined.","PeriodicalId":218866,"journal":{"name":"2022 Moscow Workshop on Electronic and Networking Technologies (MWENT)","volume":"30 4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124888718","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}
Y. Kofanov, Vadim M. Novichkov, N. Kuznetsov, S. Y. Sotnikova
{"title":"The Method of Fault Tolerance Evaluation of Reconfigurable Navigation System","authors":"Y. Kofanov, Vadim M. Novichkov, N. Kuznetsov, S. Y. Sotnikova","doi":"10.1109/MWENT55238.2022.9802199","DOIUrl":"https://doi.org/10.1109/MWENT55238.2022.9802199","url":null,"abstract":"The method of research and evaluation of fault tolerance of the navigation system of a passenger aircraft is described. The system should have a very high reliability, provided under the influence of such external factors as factors of electromagnetic, thermal and mechanical nature. The method uses structural reconfiguration aimed at increasing reliability by increasing fault tolerance, when the required function continues to be performed despite the appearance of failures in some components of the system. To confirm the reliability indicators, computer modeling of physical processes occurring in the avionics design is used.","PeriodicalId":218866,"journal":{"name":"2022 Moscow Workshop on Electronic and Networking Technologies (MWENT)","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129293378","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. Borisov, Denis Mukhankov, I. Stepanov, Denis Urudzhev, Dmitry Smirnov, Alexander Dzherippa
{"title":"Unified FCT-Fixture for EOL Testing of Automotive ECUs","authors":"A. Borisov, Denis Mukhankov, I. Stepanov, Denis Urudzhev, Dmitry Smirnov, Alexander Dzherippa","doi":"10.1109/MWENT55238.2022.9802437","DOIUrl":"https://doi.org/10.1109/MWENT55238.2022.9802437","url":null,"abstract":"The article discusses the features of the development of a unified functional test fixture (FCT-fixture) for testing automotive electronic control units (ECUs) during production and at the end of the production line. The requirements for a unified FCT-fixture in the conditions of a short cycle time and a large number of manufactured ECUs are determined. The approval and implementation of the developed contact device into the production process was carried out.","PeriodicalId":218866,"journal":{"name":"2022 Moscow Workshop on Electronic and Networking Technologies (MWENT)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128428845","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. Salnikov, D. Bilevich, A. Popov, I. Dobush, A. Kalentyev, A. Goryainov
{"title":"A Golden Device Selection Algorithm for Microwave Monolithic Integrated Circuit Elements Modeling","authors":"A. Salnikov, D. Bilevich, A. Popov, I. Dobush, A. Kalentyev, A. Goryainov","doi":"10.1109/MWENT55238.2022.9802275","DOIUrl":"https://doi.org/10.1109/MWENT55238.2022.9802275","url":null,"abstract":"A golden device selection is a necessary step of model extraction for microwave monolithic integrated circuit (MMIC) elements. A golden device, or golden die, is an element sample on a wafer that represents the centerline process technology. The existing golden device selection algorithms consider several independent DC or AC parameters expressed as real values. But for MMIC elements the microwave characteristics are more important than DC or low-frequency parameters. The proposed in this paper algorithm carry out frequency-dependent characteristics and real-valued parameter simultaneously to select a golden device. The paper presents numerical experiment and experimental application of the proposed algorithm. The proposed algorithm is applied to GaAs pHEMT low-noise amplifier design. But it is potentially applicable to other circuit types (switches, digital, power amplifiers, mixers, oscillators, etc.) with a minor tuning only in the considered characteristics set. The algorithm performance allows operating with a rather large dataset.","PeriodicalId":218866,"journal":{"name":"2022 Moscow Workshop on Electronic and Networking Technologies (MWENT)","volume":"125 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129789526","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":"The Control Types in Memristor-Based Reactance-Less Oscillators","authors":"V. Rakitin, S. Rusakov, S. Ulyanov","doi":"10.1109/MWENT55238.2022.9802440","DOIUrl":"https://doi.org/10.1109/MWENT55238.2022.9802440","url":null,"abstract":"Two types of control of reactance-less memristor based oscillators (MBO) are considered. The comparison of different responses of MBOs for different types of excitations is performed. The difference between the current and potential types of input signals is shown. The potential input signal can be used for synchronization of MBOs while the current signal is convenient for setting the starting points of oscillations. The possibility of alliance of two types of input signals in the framework of combined control is considered. The results of oscillator simulation confirm the oscillator capabilities.","PeriodicalId":218866,"journal":{"name":"2022 Moscow Workshop on Electronic and Networking Technologies (MWENT)","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123754446","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}