2021 International Siberian Conference on Control and Communications (SIBCON)最新文献_第3页

Recursive Numerically-Controlled Polynomial Phase Signal Oscillator 递归数控多项式相位信号振荡器

2021 International Siberian Conference on Control and Communications (SIBCON) Pub Date : 2021-05-13 DOI: 10.1109/SIBCON50419.2021.9438922

V. Lesnikov, T. Naumovich, A. Chastikov

{"title":"Recursive Numerically-Controlled Polynomial Phase Signal Oscillator","authors":"V. Lesnikov, T. Naumovich, A. Chastikov","doi":"10.1109/SIBCON50419.2021.9438922","DOIUrl":"https://doi.org/10.1109/SIBCON50419.2021.9438922","url":null,"abstract":"This article is devoted to the development of a sample generator for polynomial phase signals. Known developments are limited to polynomial phase signals of the first (harmonic signals) and the second (linear frequency modulated signals). To construct them, tabular methods are used, which limit the possibilities of signal restructuring. This work is based on the use of a recursive approach, which minimizes the need for memory as much as possible and, thereby, increases the speed of parameter tuning. The authors have previously applied this approach to the generation of samples of chirp signals. Here the method is extended to arbitrary order complex polynomial phase signals. The proposed approach implies for the formation of a polynomial phase signal of the nth order a series connection of n identical units, the input parameters of which are the initial conditions. The units form complex samples of polynomial phase signals, the order of which is equal to the unit number. The input of the first unit is a zero-order polynomial phase signal - a complex constant. The initial conditions for the implementation of the former are the real coefficients of the nth degree polynomial and the signal amplitude. These parameters are used to calculate the initial conditions of the last block and the coefficients of the polynomials that determine the initial conditions of the previous blocks. Implementations of this approach for polynomial phase signals of the first, second and third order are presented. The Simulink model of the third order signal former is presented.","PeriodicalId":150550,"journal":{"name":"2021 International Siberian Conference on Control and Communications (SIBCON)","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-05-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122125960","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}

引用次数: 1

Measurement of Thin Film Magnetic Characteristics in the Radio Frequency Range 射频范围内薄膜磁特性的测量

2021 International Siberian Conference on Control and Communications (SIBCON) Pub Date : 2021-05-13 DOI: 10.1109/SIBCON50419.2021.9438908

A. Burmitskikh, N. Boev, Sofya A. Kleshnina

引用次数: 0

Intelligent Processing of Voice Messages in Civil Aviation: Message Recognition and the Emotional State of the Speaker Analysis 民航语音信息的智能处理:信息识别与说话人情绪状态分析

2021 International Siberian Conference on Control and Communications (SIBCON) Pub Date : 2021-05-13 DOI: 10.1109/SIBCON50419.2021.9438881

N. Andriyanov, D. Andriyanov

引用次数: 2

Estimation of 4-DoF manipulator optimal configuration for autonomous camera calibration of a mobile robot using on-board templates 基于车载模板的移动机器人自主相机标定四自由度机械臂最优构型估计

2021 International Siberian Conference on Control and Communications (SIBCON) Pub Date : 2021-05-13 DOI: 10.1109/SIBCON50419.2021.9438925

T. Tsoy, Ramil Safin, E. Magid, Subir Kumar Saha

{"title":"Estimation of 4-DoF manipulator optimal configuration for autonomous camera calibration of a mobile robot using on-board templates","authors":"T. Tsoy, Ramil Safin, E. Magid, Subir Kumar Saha","doi":"10.1109/SIBCON50419.2021.9438925","DOIUrl":"https://doi.org/10.1109/SIBCON50419.2021.9438925","url":null,"abstract":"Camera calibration is one of the important tasks in the field of robotics and computer vision. It enables to increase the accuracy of metric measurements in photogrammetry applications and provides higher performance in computer vision algorithms such as stereo matching and motion estimation. It is known that regardless of the calibration method used variation of given estimated camera parameters their is inevitable due to multiple reasons: varying weather conditions, temperature fluctuations or severe operation mode of a robotic system. In order to alleviate the aforementioned issues recalibration is required. In this work we employed 4-DoF manipulator Servosila Engineer mobile robotic system equipped with an on-board camera. In order to automate the process of calibration an algorithm is developed which enables to estimate optimal manipulator joint configurations. Forward kinematics is solved on a discretized set of joint angles, subsequently estimating possible camera positions for its further calibration. Experiments on real robot demonstrate the possibility of usage of the developed algorithm to find optimal joint configurations for automatic camera calibration.","PeriodicalId":150550,"journal":{"name":"2021 International Siberian Conference on Control and Communications (SIBCON)","volume":"55 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-05-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116013960","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}

引用次数: 1

Study of a Q-band Power Amplifier for Satellite Communication Systems 卫星通信系统中q波段功率放大器的研究

2021 International Siberian Conference on Control and Communications (SIBCON) Pub Date : 2021-05-13 DOI: 10.1109/SIBCON50419.2021.9438894

D. Dmitriev, V. N. Ratushnyak, A. Gladyshev, V. N. Tyapkin

{"title":"Study of a Q-band Power Amplifier for Satellite Communication Systems","authors":"D. Dmitriev, V. N. Ratushnyak, A. Gladyshev, V. N. Tyapkin","doi":"10.1109/SIBCON50419.2021.9438894","DOIUrl":"https://doi.org/10.1109/SIBCON50419.2021.9438894","url":null,"abstract":"In the article the results of experimental studies of the power amplifier Q-band chip-based NC116150C-4345P10. This microcircuit is made on the basis of gallium nitride (GaN) technology and has high reliability, efficiency, and relatively low cost. In the production of power amplifiers GaN technology has been widely used due to the high breakdown voltage of a wide band gap [1]–[4]. The Q-band is still rather poorly mastered and the study of the characteristics of amplifiers at these frequencies is fraught with some difficulties. The paper presents a technique for measuring the characteristics of a power amplifier in the Q- band. The schemes for measuring the linear and amplitude characteristics of the amplifier, the results of experimental studies and signal spectra at the maximum output power of the amplifier are presented. An experimental study of the characteristics of the amplifier made it possible to determine the possibility of its application in satellite communication systems, when calculating the energy potential of the Earth-satellite radio link and the reliability of the satellite channel.","PeriodicalId":150550,"journal":{"name":"2021 International Siberian Conference on Control and Communications (SIBCON)","volume":"255 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-05-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122648453","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}

引用次数: 2

Investigation of Operating System Influence on Single Event Functional Interrupts Using Fault Injection and Hardware Error Detection in ARM Microcontroller 基于ARM单片机故障注入和硬件错误检测的操作系统对单事件功能中断的影响研究

2021 International Siberian Conference on Control and Communications (SIBCON) Pub Date : 2021-05-13 DOI: 10.1109/SIBCON50419.2021.9438916

I. Loskutov, N. D. Kravchenko, V. Marfin, P. V. Nekrasov, D. Bobrovsky, A. Smolin, A. Yanenko

{"title":"Investigation of Operating System Influence on Single Event Functional Interrupts Using Fault Injection and Hardware Error Detection in ARM Microcontroller","authors":"I. Loskutov, N. D. Kravchenko, V. Marfin, P. V. Nekrasov, D. Bobrovsky, A. Smolin, A. Yanenko","doi":"10.1109/SIBCON50419.2021.9438916","DOIUrl":"https://doi.org/10.1109/SIBCON50419.2021.9438916","url":null,"abstract":"the paper presents a broad investigation of single event effects in ARM microcontroller (MCU) under heavy ion irradiation. Experimental details are presented: device under the test and test setup. The stages of experiments are described: radiation testing using heavy ion accelerator, laser source irradiation and single event functional interrupts simulation campaign. The algorithm of operation of the program injector for conducting campaigns on simulating SEFI is presented. The influence of a real-time operating system on cross-section of SEFI was evaluated. SEFI cross-sections obtained with and without the operating system were compared. A method using fault injection in program and data memory and hardware detection of functional interrupts was tested. The results of SEFI simulation and calculation by engineering model were compared with experimental results. The results obtained differ from each other. Possible explanations of the proposed differences and the correction of the model are proposed. Directions for further research are outlined.","PeriodicalId":150550,"journal":{"name":"2021 International Siberian Conference on Control and Communications (SIBCON)","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-05-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128741232","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}

引用次数: 3

An Automated System of Lowered Temperature Setting for Long-Term Radiation Experiments 一种用于长期辐射实验的低温自动设定系统

2021 International Siberian Conference on Control and Communications (SIBCON) Pub Date : 2021-05-13 DOI: 10.1109/SIBCON50419.2021.9438878

M. Muzafarov, A. Kolosova, A. Pechenkin, G. Davydov, P. Gromova, D. Boychenko, Aleksandra V. Demidova

引用次数: 0

Reducing the Root-Mean-Square Error at Signal Restoration using Discrete and Random Changes in the Sampling Rate for the Compressed Sensing Problem 压缩感知问题中使用离散和随机采样率变化来减小信号恢复时的均方根误差

2021 International Siberian Conference on Control and Communications (SIBCON) Pub Date : 2021-05-13 DOI: 10.1109/SIBCON50419.2021.9438937

O. Kozhemyak, O. Stukach

引用次数: 2

The Radio Monitoring Complex by Continuous Analysis of Energy Spectra of Radio Signals Based on USRP FPGA and LabVIEW 基于USRP FPGA和LabVIEW的无线电信号能量谱连续分析无线电监测综合体

2021 International Siberian Conference on Control and Communications (SIBCON) Pub Date : 2021-05-13 DOI: 10.1109/SIBCON50419.2021.9438895

A. Shirin, S. G. Arabian, L. Kessarinskiy, V. Gorbatov, A. P. Durakovskiy

引用次数: 1

The Electrical Bias Influence on the Total Ionizing Dose Degradation of the MOST Parameters 电偏压对MOST参数总电离剂量降解的影响

2021 International Siberian Conference on Control and Communications (SIBCON) Pub Date : 2021-05-13 DOI: 10.1109/SIBCON50419.2021.9438866

A. Borisov, A. Borisov, Anastasia A. Nefedova, G. Chukov

{"title":"The Electrical Bias Influence on the Total Ionizing Dose Degradation of the MOST Parameters","authors":"A. Borisov, A. Borisov, Anastasia A. Nefedova, G. Chukov","doi":"10.1109/SIBCON50419.2021.9438866","DOIUrl":"https://doi.org/10.1109/SIBCON50419.2021.9438866","url":null,"abstract":"power MOSFET are widely used in spacecraft equipment set. During the lifetime, which reaches 15 years or more for modern and promising spacecrafts, in space radiation environment the equipment is exposed to significant impacts of total ionizing dose (TID) effects, which leads to degradation of the parameters of the electronic components used, this may lead to the loss of the spacecraft and early termination of the space mission. In this case, the rate of TID-degradation of the parameters is largely depends on the electrical mode of the components during the irradiation.The article considers the influence of various electrical modes of the gate of a power n-channel MOSFET on the rate of TID-degradation of one of the most radiation-sensitive parameters – the threshold voltage [1], [2]. Investigations were carried out in the following electrical modes: constant gate-source voltage in the range from −20 V to +20 V; rectangular signals with different values of frequency, duty cycle, as well as with different values of the upper and lower voltage levels. During the irradiation process, the dependence of the drain current on the gate-to-source voltage was periodically monitored for each sample, the shift of which to the area of negative values of the gate-to-source voltage made it possible to evaluate the transistor TID-hardness in each of the considered modes.The results of investigations allow identifying the most critical electric mode n-channel MOSFET with ionizing radiation of outer space, as well as to assess the strength level of the transistor during irradiation in one of the studied conditions based on data on persistence, defined in the most critical mode [3].","PeriodicalId":150550,"journal":{"name":"2021 International Siberian Conference on Control and Communications (SIBCON)","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-05-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121311819","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}

引用次数: 1