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2021 IEEE 2nd KhPI Week on Advanced Technology (KhPIWeek)最新文献

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Numerical Control of Fiberglass Pipe Bends Manufacturing 玻璃钢弯管制造的数控
2021 IEEE 2nd KhPI Week on Advanced Technology (KhPIWeek) Pub Date : 2021-09-13 DOI: 10.1109/KhPIWeek53812.2021.9570068
V. Kombarov, Ye. Kryzhyvets, Ihor V. Biletskyi, Yevgen Tsegelnyk, Ye. Aksonov, L. Piddubna
{"title":"Numerical Control of Fiberglass Pipe Bends Manufacturing","authors":"V. Kombarov, Ye. Kryzhyvets, Ihor V. Biletskyi, Yevgen Tsegelnyk, Ye. Aksonov, L. Piddubna","doi":"10.1109/KhPIWeek53812.2021.9570068","DOIUrl":"https://doi.org/10.1109/KhPIWeek53812.2021.9570068","url":null,"abstract":"For urban water supply networks promising direction is the use of composite pipes with special properties, such as fiberglass. The characteristics of composite products are set by reinforcement schemes and the use of various binders. The stability of the strength characteristics significantly depends on the stability of the process of winding the reinforcing fibers. The kinematic scheme of the equipment realizes the rotation of the winding unit around the axis of the cross-section of the mandrel and the longitudinal-angular movement of the mandrel of the winding unit, which provides the possibility of cylindrical and spiral winding of the tape. The investigation of the nature of the variation in motion parameters for various programming methods has been carried out. The application of the developed equipment in the manufacturing of fiberglass bends is shown.","PeriodicalId":365896,"journal":{"name":"2021 IEEE 2nd KhPI Week on Advanced Technology (KhPIWeek)","volume":"41 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130287665","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: 7
Computer Modelling of UAV Flight 无人机飞行的计算机建模
2021 IEEE 2nd KhPI Week on Advanced Technology (KhPIWeek) Pub Date : 2021-09-13 DOI: 10.1109/KhPIWeek53812.2021.9569991
Yu. Andrjejew, D. Breslavsky, A. Larin, V. Mietielov
{"title":"Computer Modelling of UAV Flight","authors":"Yu. Andrjejew, D. Breslavsky, A. Larin, V. Mietielov","doi":"10.1109/KhPIWeek53812.2021.9569991","DOIUrl":"https://doi.org/10.1109/KhPIWeek53812.2021.9569991","url":null,"abstract":"A technique which uses the method of automatically deriving differential equations of motion for computer simulation of the unmanned aerial vehicle's (UAV) flight, is proposed. To compile them, a special computer algebra system is used. It implements complex analytical transformations of the formal description for the dynamic model of the spatial UAV motion. As an example of using the developed approach, we consider the simulation of the motion of a hybrid multicopter vehicle developed at NTU “KhPI”. This UAV uses an internal combustion engine for lift providing, control and stabilization are performed using electric motors. The design features of the multicopter are described and the obtained equations used to simulate its motion are presented.","PeriodicalId":365896,"journal":{"name":"2021 IEEE 2nd KhPI Week on Advanced Technology (KhPIWeek)","volume":"54 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133494525","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
Improving the Accuracy of Estimating the Power Consumption Efficiency in Industry 提高工业用电效率估算的准确性
2021 IEEE 2nd KhPI Week on Advanced Technology (KhPIWeek) Pub Date : 2021-09-13 DOI: 10.1109/KhPIWeek53812.2021.9569969
K. Bratkovska, A. Shram
{"title":"Improving the Accuracy of Estimating the Power Consumption Efficiency in Industry","authors":"K. Bratkovska, A. Shram","doi":"10.1109/KhPIWeek53812.2021.9569969","DOIUrl":"https://doi.org/10.1109/KhPIWeek53812.2021.9569969","url":null,"abstract":"The peculiarities of application of mathematical models of electricity consumption for estimation of energy use efficiency in enterprises are analyzed. It is determined that enterprises do not always take into account the interconnection of processes taking place in different departments, and as a result, the effectiveness of using mathematical models for both forecasting electricity consumption and assessing consumption efficiency is reduced. It was established that the use of refined mathematical models with a narrowed confidence interval expands the potential for energy saving of the enterprise and prompts a more detailed analysis, the search for additional controlled and uncontrolled factors of influence on the efficiency of electricity consumption.","PeriodicalId":365896,"journal":{"name":"2021 IEEE 2nd KhPI Week on Advanced Technology (KhPIWeek)","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133393220","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
Development of New Rotating Ring Topology of PSO-Algorithm 新型pso旋转环拓扑的发展
2021 IEEE 2nd KhPI Week on Advanced Technology (KhPIWeek) Pub Date : 2021-09-13 DOI: 10.1109/KhPIWeek53812.2021.9569973
Romasevych Yuriy, Loveikin Viatcheslav, Loveikin Yuriy
{"title":"Development of New Rotating Ring Topology of PSO-Algorithm","authors":"Romasevych Yuriy, Loveikin Viatcheslav, Loveikin Yuriy","doi":"10.1109/KhPIWeek53812.2021.9569973","DOIUrl":"https://doi.org/10.1109/KhPIWeek53812.2021.9569973","url":null,"abstract":"A rotating ring topology of particles' connections in the particle swarm optimization (PSO) is developed in the article. It provides better communication between different particles and increases the exploration ability of the proposed PSO modification. Its simplicity does not need big computational recourses. Comparative analysis has been carried out in the work. It shows good performance of the developed modification. In addition, some perspectives of its improvement are given.","PeriodicalId":365896,"journal":{"name":"2021 IEEE 2nd KhPI Week on Advanced Technology (KhPIWeek)","volume":"33 2","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133110464","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: 5
Identification of Parameters of Electrical Signals in Order to Control Energy Facilities 控制能源设施的电信号参数识别
2021 IEEE 2nd KhPI Week on Advanced Technology (KhPIWeek) Pub Date : 2021-09-13 DOI: 10.1109/KhPIWeek53812.2021.9569984
I. Pantielieieva, Oliinyk Yuliia, N. Shmatko, A. Glushko
{"title":"Identification of Parameters of Electrical Signals in Order to Control Energy Facilities","authors":"I. Pantielieieva, Oliinyk Yuliia, N. Shmatko, A. Glushko","doi":"10.1109/KhPIWeek53812.2021.9569984","DOIUrl":"https://doi.org/10.1109/KhPIWeek53812.2021.9569984","url":null,"abstract":"Methods of statistical estimation of signal parameters are generalized. The errors of correlation estimates, which are caused by the non-integer number of half-periods of the analyzed signal, are analyzed. The application of correlation functions to solve the problem of increasing the accuracy of estimates of the phase shift and the amplitude of the electrical signal over a limited time interval is presented. The information on development of correlation functions for the decision of problems of fast estimation of the increased accuracy of a phase shift and amplitude of an electric signal changing sinusoidally, industrial frequency on a time interval making a part of its period is presented. The practical check of accuracy and fast action of algorithms is given.","PeriodicalId":365896,"journal":{"name":"2021 IEEE 2nd KhPI Week on Advanced Technology (KhPIWeek)","volume":"121 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134415225","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
The Effect of Butanol on the Morphology of the Surface of Brass Orthopedic Implants with Electrochemical Polishing in Phosphoric Acid Solutions 丁醇对磷酸电解抛光黄铜矫形植入物表面形貌的影响
2021 IEEE 2nd KhPI Week on Advanced Technology (KhPIWeek) Pub Date : 2021-09-13 DOI: 10.1109/KhPIWeek53812.2021.9570066
O. Smirnova, Yu. Zhelavska, Andrej Nikonov, Yu. E. Mukhina, V. Babenko, O. Pylypenko
{"title":"The Effect of Butanol on the Morphology of the Surface of Brass Orthopedic Implants with Electrochemical Polishing in Phosphoric Acid Solutions","authors":"O. Smirnova, Yu. Zhelavska, Andrej Nikonov, Yu. E. Mukhina, V. Babenko, O. Pylypenko","doi":"10.1109/KhPIWeek53812.2021.9570066","DOIUrl":"https://doi.org/10.1109/KhPIWeek53812.2021.9570066","url":null,"abstract":"The polarization and gravimetric investigations of the anodic behavior of brass in phosphate-butanol solutions have been carried out. It was shown that the addition of butyl alcohol to the phosphate electrolyte conditions the origination of the effect of electrochemical polishing. The polarization dependencies of the brass anode in the electrolytes containing butanol are peculiar for the metals prone to the passive state transition. The sections of polarization dependences correspond to active dissolution domain, the active-passive state domain, passive brass state domain and the domain of a joint progress of the process of alloy dissolution and oxygen release. The obtained experimental data show the reasonability of the addition of butanol to the phosphate electrolyte to obtain a high quality brilliant metal surface.","PeriodicalId":365896,"journal":{"name":"2021 IEEE 2nd KhPI Week on Advanced Technology (KhPIWeek)","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122300047","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
The Use of Low-Frequency Ultrasonic Cavitation in the Treatment of Purulent-Necrotic Soft Tissue Diseases 低频超声空化在脓坏死性软组织疾病治疗中的应用
2021 IEEE 2nd KhPI Week on Advanced Technology (KhPIWeek) Pub Date : 2021-09-13 DOI: 10.1109/KhPIWeek53812.2021.9570002
O. Trushin, I. Bugakov, K. Minakova, O. Didenko, A. Sheptukha, Mariia Korovina, O. Seroshtanov
{"title":"The Use of Low-Frequency Ultrasonic Cavitation in the Treatment of Purulent-Necrotic Soft Tissue Diseases","authors":"O. Trushin, I. Bugakov, K. Minakova, O. Didenko, A. Sheptukha, Mariia Korovina, O. Seroshtanov","doi":"10.1109/KhPIWeek53812.2021.9570002","DOIUrl":"https://doi.org/10.1109/KhPIWeek53812.2021.9570002","url":null,"abstract":"This study presents the experience of treating a patient with purulent-necrotic soft tissue diseases. The groups (main and control) included patients with acute purulent diseases of soft tissues (abscessing furuncle, abscess, purulent wounds). The analysis of the results of treatment of patients with purulent-necrotic soft tissue diseases was carried out. In our studies, we used an ultrasound medical device - the Sonoca® 300 installation.","PeriodicalId":365896,"journal":{"name":"2021 IEEE 2nd KhPI Week on Advanced Technology (KhPIWeek)","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129916534","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
Starting Conditions for the Conversion of the Converter to the Compensating Mode of Operation 转换器向补偿工作模式转换的起动条件
2021 IEEE 2nd KhPI Week on Advanced Technology (KhPIWeek) Pub Date : 2021-09-13 DOI: 10.1109/KhPIWeek53812.2021.9569994
V. Boiko, O. Shkardun, O. Petruchenko, M. Sotnyk
{"title":"Starting Conditions for the Conversion of the Converter to the Compensating Mode of Operation","authors":"V. Boiko, O. Shkardun, O. Petruchenko, M. Sotnyk","doi":"10.1109/KhPIWeek53812.2021.9569994","DOIUrl":"https://doi.org/10.1109/KhPIWeek53812.2021.9569994","url":null,"abstract":"The paper present the results of studying the process of forming the commutating voltage of a compensation converter, implemented to the three-phase combined bridge circuit, are presented. It is shown that the transition of the converter from the non-compensation mode of operation to the compensating one requires the research of three modes: 1) starting, in which the commutating voltage has an insignificant value, 2) transient mode characterized by increased values of the commutating voltage, and 3) compensating. The results of the study of the process of forming the commutating voltage in three situations of the starting mode are given because the volume of publication is limited. A conclusion is made about the optimal conditions for recharging the capacitors of the commutating link.","PeriodicalId":365896,"journal":{"name":"2021 IEEE 2nd KhPI Week on Advanced Technology (KhPIWeek)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129770461","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
Scanning Photosensitive Digital Sensor for the Study of Light Fields 用于光场研究的扫描光敏数字传感器
2021 IEEE 2nd KhPI Week on Advanced Technology (KhPIWeek) Pub Date : 2021-09-13 DOI: 10.1109/KhPIWeek53812.2021.9570050
Oleksandr Andreiev, F. Abramov, O. Andreieva
{"title":"Scanning Photosensitive Digital Sensor for the Study of Light Fields","authors":"Oleksandr Andreiev, F. Abramov, O. Andreieva","doi":"10.1109/KhPIWeek53812.2021.9570050","DOIUrl":"https://doi.org/10.1109/KhPIWeek53812.2021.9570050","url":null,"abstract":"the paper describes in detail and presents the test results of a compact measuring complex based on the AVR microcontroller, which allows to study the spatial distribution of the luminous flux (light field) with high resolution in the visible and infrared (IR) ranges. To increase the signal-to-noise ratio, it is proposed to use a digital optical sensor and a threshold averaging algorithm for the luminous flux. Unlike traditional methods for measuring the light field, the developed setup does not use a CCD matrix, which made it possible to significantly reduce the cost of components. The determination of unknown parameters in a given a priori functional dependence is performed using the Levenberg - Marquardt (LMA) algorithm.","PeriodicalId":365896,"journal":{"name":"2021 IEEE 2nd KhPI Week on Advanced Technology (KhPIWeek)","volume":"81 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121356990","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
Improving the Differential Protection of Power Transformers Based on Fuzzy Systems 基于模糊系统改进电力变压器差动保护
2021 IEEE 2nd KhPI Week on Advanced Technology (KhPIWeek) Pub Date : 2021-09-13 DOI: 10.1109/KhPIWeek53812.2021.9570102
Masoud Dashtdar, O. Rubanenko, O. Rubanenko, Seyed Mohammad Sadegh Hosseinimoghadam, Y. Belkhier, Mohit Baiai
{"title":"Improving the Differential Protection of Power Transformers Based on Fuzzy Systems","authors":"Masoud Dashtdar, O. Rubanenko, O. Rubanenko, Seyed Mohammad Sadegh Hosseinimoghadam, Y. Belkhier, Mohit Baiai","doi":"10.1109/KhPIWeek53812.2021.9570102","DOIUrl":"https://doi.org/10.1109/KhPIWeek53812.2021.9570102","url":null,"abstract":"One of the causes of unwanted interruption in power transformers is its magnetizing inrush current. Due toits current conditions, this current causes the differential relay to misdiagnosis the internal fault of the transformer and leads to an incorrect cut-off command. In this paper, fuzzy systems are using to improve the differential protection of the transformer and to stabilize it against magnetizing inrush current. The basis of the proposed algorithm is that if the cut-off command is sending by the differential relay, by applying Clarke transform to the differential current and using fuzzy logic, the decision to send the cut-off command to the protection relays is made. The proposed algorithm is applying to a sample of the substation transformers model in Iran. The network is simulating in PSCAD/EMTDC software and the output of the simulation is transferring to MATLAB software to apply the proposed algorithm. The simulation results show the efficiency of the proposed algorithm in improving the differential relay.","PeriodicalId":365896,"journal":{"name":"2021 IEEE 2nd KhPI Week on Advanced Technology (KhPIWeek)","volume":"56 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122999743","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
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