2021 International Siberian Conference on Control and Communications (SIBCON)最新文献_第9页

Stabilization of Beams of a Satellite Hybrid Reflector Antenna via Processing Signals from the Ground Beacon 利用地面信标信号处理卫星混合反射面天线波束的稳定

2021 International Siberian Conference on Control and Communications (SIBCON) Pub Date : 2021-05-13 DOI: 10.1109/SIBCON50419.2021.9438853

P. Romanov, Y. Choni

引用次数: 1

Piping Inspection Robot: A Case Study of Mechanical Design Issues and Challenges 管道检测机器人:机械设计问题与挑战的案例研究

2021 International Siberian Conference on Control and Communications (SIBCON) Pub Date : 2021-05-13 DOI: 10.1109/SIBCON50419.2021.9438911

Naji Zuhdi, Asmadi Mansor, Faiz Rustam, A. N. Chand

{"title":"Piping Inspection Robot: A Case Study of Mechanical Design Issues and Challenges","authors":"Naji Zuhdi, Asmadi Mansor, Faiz Rustam, A. N. Chand","doi":"10.1109/SIBCON50419.2021.9438911","DOIUrl":"https://doi.org/10.1109/SIBCON50419.2021.9438911","url":null,"abstract":"In a processing facility, gasses and fluids are transported through the network of piping. Inspection and maintenance plan are required to ensure the integrity of the piping to avoid failures that can be catastrophic in nature. In some cases where the piping cannot be accessed externally such as underground piping and piping under insulation, internal inspection is the most practical solution. Due to their size which can be quite small, these piping can only be accessed internally using robotic crawlers. The robotic crawler can conduct visual as well as other type of NDT inspection. It has to be able to pass through various piping sections such as 90 and U bends as well as vertical section. This paper looks at the mechanical design of such crawlers and the issues and challenges associated with it. The design features for each robotic module are covered from the concept stage until the prototype stage. This is followed by the test and validation activities conducted on the prototype parts. The test results are presented and the areas for improvements for the next development stage are highlighted.","PeriodicalId":150550,"journal":{"name":"2021 International Siberian Conference on Control and Communications (SIBCON)","volume":"1 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":"121164985","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

Effect of Different De-Embedding Techniques on Small-Signal Parameters of X-Band Low-Noise Amplifier 不同去嵌入技术对x波段低噪声放大器小信号参数的影响

2021 International Siberian Conference on Control and Communications (SIBCON) Pub Date : 2021-05-13 DOI: 10.1109/SIBCON50419.2021.9438889

A. Popov, I. Dobush, A. Metel, D. Bilevich, A. Goryainov, A. Kalentyev, A. Salnikov, I. Vasil’evskii

{"title":"Effect of Different De-Embedding Techniques on Small-Signal Parameters of X-Band Low-Noise Amplifier","authors":"A. Popov, I. Dobush, A. Metel, D. Bilevich, A. Goryainov, A. Kalentyev, A. Salnikov, I. Vasil’evskii","doi":"10.1109/SIBCON50419.2021.9438889","DOIUrl":"https://doi.org/10.1109/SIBCON50419.2021.9438889","url":null,"abstract":"In most cases researchers consider existing de-embedding techniques in terms of characterization accuracy of the monolithic microwave integrated circuit component where an emphasis is put on the upper limit of the frequency range. In real practice, when faced with a choice of the de-embedding technique, one must take into account a number of additional factors, such as target application field of the component, manufacturing capabilities and production costs. In this paper we compare existing de-embedding techniques in the context of GaAs pHEMT-based two-stage low-noise amplifier monolithic microwave integrated circuit design. Firstly, we analyze several de-embedding techniques valid for pHEMTs with both coplanar and microstrip accesses and outline differences in de-embedded active bias S-parameters. Then, for each of the considered de-embedding technique we estimated the overall effect on low-noise amplifier small-signal characteristics, the total wafer area occupied by various de-embedding structures and flexibility of a technique regarding characterization of several active and passive devices with different pad distance and feed line length located on the same wafer.","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":"131237159","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: 0

Estimation of the Effect of Multiplicative Noise on Signal Resolution by the Woodward Criterion 用Woodward准则估计乘性噪声对信号分辨率的影响

2021 International Siberian Conference on Control and Communications (SIBCON) Pub Date : 2021-05-13 DOI: 10.1109/SIBCON50419.2021.9438941

Artyushenko Vladimir Mikhaylovich, Volovach Vladimir Ivanovich

{"title":"Estimation of the Effect of Multiplicative Noise on Signal Resolution by the Woodward Criterion","authors":"Artyushenko Vladimir Mikhaylovich, Volovach Vladimir Ivanovich","doi":"10.1109/SIBCON50419.2021.9438941","DOIUrl":"https://doi.org/10.1109/SIBCON50419.2021.9438941","url":null,"abstract":"Issues related to estimating the influence of quasi-deterministic and fluctuating multiplicative noise on the delay resolution and frequency resolution of systems processing radio signals based on the Woodward criterion for narrow-band and broadband signals are considered. The problem of resolution when detecting or measuring signal parameters can be considered both for useful signals alone and for cases when interfering signals are present as well. It is pointed out that the effect of multiplicative noise on the signal almost always leads to a resolution problem. It is shown, that under the influence of significant broadband multiplicative noise, the time resolution interval is determined only by the signal envelope and does not depend on its phase structure. For instance, for signals with a rectangular or bell-shaped envelope, it is equal to the equivalent signal duration. Examples of calculating resolution intervals under the influence of multiplicative noise are given. Taking into account the effect of multiplicative noise on signal resolution leads to an increase in the efficiency of radio systems, detection of objects being an example.","PeriodicalId":150550,"journal":{"name":"2021 International Siberian Conference on Control and Communications (SIBCON)","volume":"212 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":"134400353","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: 0

Dealiasing Technique for Processing of Sub-Nyquist Sampled Bandpass Analytic Signals 亚奈奎斯特采样带通分析信号处理的去噪技术

2021 International Siberian Conference on Control and Communications (SIBCON) Pub Date : 2021-05-13 DOI: 10.1109/SIBCON50419.2021.9438931

V. Lesnikov, T. Naumovich, A. Chastikov

{"title":"Dealiasing Technique for Processing of Sub-Nyquist Sampled Bandpass Analytic Signals","authors":"V. Lesnikov, T. Naumovich, A. Chastikov","doi":"10.1109/SIBCON50419.2021.9438931","DOIUrl":"https://doi.org/10.1109/SIBCON50419.2021.9438931","url":null,"abstract":"Digital processing of signals sampled according to the Nyquist-Shannon sampling theorem in real time in a wide frequency band is based on extremely high-performance requirements of both analog-to-digital converters and processors. With sub-Nyquist sampling, processing occurs at lower sampling rates, but this raises the problem of aliasing. In this paper, the problem of reconstructing complex analytical signals distorted by aliasing of arbitrary degree is solved using multichannel multifrequency sampling. In this case, the signal to be sampled is fed to the N inputs of parallel-working analog-to-digital converters. Deterministic equidistant sampling is provided for each channel, but the sampling rates are different for each channel. The sampling rate on each channel is less than the sampling theorem required for bandpass sampling. In this case, aliasing of the Nth order occurs in the channels, in which at some frequencies there is an overlap of (N+1) periodically repeating aliases of the spectrum. When implementing the proposed approach, the frequency band of the analytical bandpass signal to be processed is divided into sub-bands with the same width. Channel sampling rates are multiples of the sub-band width. For all channels, systems of equations are drawn up that connect the measured aliasing-distorted spectrum values in the sub-bands with the unknown desired spectrum values in the alias sub-bands. However, these equations cannot be solved for analytic bandpass signals. Therefore, a technique is applied based on narrowing the processed frequency band in some channels without changing the sampling rates in them. The paper presents examples of spectrum reconstruction of a bandpass analytic signal for cases of aliasing of the second and third orders.","PeriodicalId":150550,"journal":{"name":"2021 International Siberian Conference on Control and Communications (SIBCON)","volume":"61 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":"133106713","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

High-speed spectrometer based on a silicon CCD-array matrix for transient changes measuring in optical radiation spectra 基于硅ccd阵列矩阵的高速光谱仪用于测量光辐射光谱的瞬态变化

2021 International Siberian Conference on Control and Communications (SIBCON) Pub Date : 2021-05-13 DOI: 10.1109/SIBCON50419.2021.9438898

T. I. Minibaev, D. Ukolov, R. Mozhaev, A. Nikiforov

{"title":"High-speed spectrometer based on a silicon CCD-array matrix for transient changes measuring in optical radiation spectra","authors":"T. I. Minibaev, D. Ukolov, R. Mozhaev, A. Nikiforov","doi":"10.1109/SIBCON50419.2021.9438898","DOIUrl":"https://doi.org/10.1109/SIBCON50419.2021.9438898","url":null,"abstract":"The paper discusses the high-speed 400-1000nm range spectrometer based on the M150 monochromator and a silicon CCD-array matrix as a detector module. A description and general diagram of the complex is presented, consisting of the following main parts: optical part, communication, and digital and software sections. The current work considers specialized software for transmitting, processing, and outputting data management of the spectrometer through a graphical user interface which allows selecting the desired wavelength range, exposure time, and duration of the graph. The complex utilizes the FPGA hardware capabilities to process converted signals in situ, providing additional services to make optical spectra analysis easier for the operator. The main application field of the spectrometer is the research of rapid changes in the spectral characteristics of optical materials, such as optic fibers and laser-pump crystals, and products based on them when exposed to pulsed ionizing radiation. Other possible subjects of research and areas of improvement are highlighted.","PeriodicalId":150550,"journal":{"name":"2021 International Siberian Conference on Control and Communications (SIBCON)","volume":"11 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":"133921687","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: 0

Solid-State Drives Parameters Control System For Ionizing Radiation Tests 电离辐射试验用固态驱动器参数控制系统

2021 International Siberian Conference on Control and Communications (SIBCON) Pub Date : 2021-05-13 DOI: 10.1109/SIBCON50419.2021.9438860

V. A. Chepov, S. Shmakov, I. I. Shvetsov-Shiovsky, A. Petrov, V. D. Kalashnikov

{"title":"Solid-State Drives Parameters Control System For Ionizing Radiation Tests","authors":"V. A. Chepov, S. Shmakov, I. I. Shvetsov-Shiovsky, A. Petrov, V. D. Kalashnikov","doi":"10.1109/SIBCON50419.2021.9438860","DOIUrl":"https://doi.org/10.1109/SIBCON50419.2021.9438860","url":null,"abstract":"The paper describes an automated system for monitoring the parameters of solid-state drives under the influence of ionizing radiation using National Instruments equipment and NI LabVIEW software. The paper presents a block diagram of a test bench developed based on the National Instruments hardware complex. It allows us to supply voltage to a device under test (DUT), measure the value of the DUT current consumption, and carry out functional control of solid-state drives with NAND flash memory and SATA and USB interfaces in order to register single event latch-ups (SEL) and the loss of the device's ability to read and rewrite information. The paper provides a detailed description of the functional tools included in the software that was developed using the NI LabVIEW programming environment and used for reading and subsequent analysis of data on solid-state drives, as well as for writing new data and the ability to perform various operations on them. The paper describes the main steps of the total ionizing dose testing procedure that was carried out on solid-state drives. The results of the experiment are presented.","PeriodicalId":150550,"journal":{"name":"2021 International Siberian Conference on Control and Communications (SIBCON)","volume":"1 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":"134158906","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

A Practical Approach to Underground UHF Channel Characterization 地下超高频信道表征的一种实用方法

2021 International Siberian Conference on Control and Communications (SIBCON) Pub Date : 2021-05-13 DOI: 10.1109/SIBCON50419.2021.9438887

Varvara V. Elesina, A. Kuznetsov, G. Chukov, V. Elesin, N. Usachev

{"title":"A Practical Approach to Underground UHF Channel Characterization","authors":"Varvara V. Elesina, A. Kuznetsov, G. Chukov, V. Elesin, N. Usachev","doi":"10.1109/SIBCON50419.2021.9438887","DOIUrl":"https://doi.org/10.1109/SIBCON50419.2021.9438887","url":null,"abstract":"Radio frequency identification systems (RFID) are widely used for monitoring and localization of underground infrastructure objects: pipelines, power, and communication networks. Wireless underground sensor networks (WUSN) are the promising application areas that cover a number of fields: agriculture, mining, environmental control, etc. A progress in semiconductor technologies has opened up new opportunities for developing cheap and compact monolithic ultra-high frequency (UHF) receiver and transmitter integrated circuits - basic building blocks of RFID and WUSN systems. Read range (RR), the path loss (PL) and the bit error rate (BER) are the main characteristics of RFID and WUSN communication channel. The dielectric properties of the soil, determined by the composition and moisture, affect the electromagnetic wave (EMW) propagation that leads to significant PL and limits RR. In this work, a practical approach to UHF underground channel characterization, based on the modified Friis model and the vector network measurements is proposed. The modeling and measurements issues are discussed, that are important for the path loss prediction in the soil with different composition and moisture.","PeriodicalId":150550,"journal":{"name":"2021 International Siberian Conference on Control and Communications (SIBCON)","volume":"62 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":"114196363","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

The Optimal Estimation of Single Event Effects Sensitivity Parameters Using a Focused Laser Source and Heavy Ion Cyclotron on Example of a Library of Analog IP Units 聚焦激光源和重离子回旋加速器对单事件效应灵敏度参数的最优估计——以模拟IP单元库为例

2021 International Siberian Conference on Control and Communications (SIBCON) Pub Date : 2021-05-13 DOI: 10.1109/SIBCON50419.2021.9438936

A. Y. Borisov, A. A. Novikov, Natalia L. Petrun, Anastasia A. Nefedova, G. Chukov

引用次数: 1

Adjusting the Current Controller for a Load Simulator Based on the Boost DC-DC Converter 基于升压DC-DC变换器的负载模拟器电流控制器的调整

2021 International Siberian Conference on Control and Communications (SIBCON) Pub Date : 2021-05-13 DOI: 10.1109/SIBCON50419.2021.9438935

A. Yudintsev, A. Tkachenko, D. Lyapunov

引用次数: 1