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2019 International Conference on Military Technologies (ICMT)最新文献

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Study of Friction Between Breech Block Carrier and Receiver Assembly in Amphibious Rifle 水陆两栖步枪后膛座与枪机总成的摩擦研究
2019 International Conference on Military Technologies (ICMT) Pub Date : 2019-05-01 DOI: 10.1109/MILTECHS.2019.8870134
H. N. Van, Balla Jiri, D. D. Van, B. L. Huu, D. N. Van
{"title":"Study of Friction Between Breech Block Carrier and Receiver Assembly in Amphibious Rifle","authors":"H. N. Van, Balla Jiri, D. D. Van, B. L. Huu, D. N. Van","doi":"10.1109/MILTECHS.2019.8870134","DOIUrl":"https://doi.org/10.1109/MILTECHS.2019.8870134","url":null,"abstract":"The paper deals with the analysis of the friction force between the breech block carrier and receiver assembly in the amphibious rifle when firing in air and firing underwater by experimental method. Besides, the coefficient of friction between the breech block carrier and receiver assembly in two environments is determined. The influence of material composition, normal force and firing environment on the friction force between them is carried out. The results of this research can be applied to dynamic analysis of automatic weapons mechanism and design the underwater rifle and amphibious rifle.","PeriodicalId":107301,"journal":{"name":"2019 International Conference on Military Technologies (ICMT)","volume":"111 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127073797","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
PG-7V Ammunition as an Indirect Fire Threat PG-7V弹药作为间接火力威胁
2019 International Conference on Military Technologies (ICMT) Pub Date : 2019-05-01 DOI: 10.1109/MILTECHS.2019.8870046
František Krejčíř, P. Konečný
{"title":"PG-7V Ammunition as an Indirect Fire Threat","authors":"František Krejčíř, P. Konečný","doi":"10.1109/MILTECHS.2019.8870046","DOIUrl":"https://doi.org/10.1109/MILTECHS.2019.8870046","url":null,"abstract":"The paper deals with an idea of misuse RPG-7V as a recoilless howitzer. Although its ammunition – PG-7V – is intended to fight armoured vehicles, it is possible to fire it in variety of elevation angles to reach horizontal ranges up to 850 m, when it self-destructs. Furthermore when self-destruction part is deactivated the maximum range boosts up to 1730 m at normal conditions and up to 2300 m at specific conditions. Even though accuracy and also anti-personnel terminal ballistics effect are very limited when used in proposed way, it may bring easily terror to urban areas as well as to allied bases. Determination of PG-7V flight performance in indirect fire as outcome of this paper is possibly basis in order to determine a weapon danger zone and also the first step to design countermeasures.","PeriodicalId":107301,"journal":{"name":"2019 International Conference on Military Technologies (ICMT)","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130552911","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
MIL-STD-1553 Message Transmission and Reception Using FPGA 基于FPGA的MIL-STD-1553消息收发
2019 International Conference on Military Technologies (ICMT) Pub Date : 2019-05-01 DOI: 10.1109/MILTECHS.2019.8870014
Petr Topolsky, Pavel Dycka, Matous Smatana, P. Bojda, J. Bajer
{"title":"MIL-STD-1553 Message Transmission and Reception Using FPGA","authors":"Petr Topolsky, Pavel Dycka, Matous Smatana, P. Bojda, J. Bajer","doi":"10.1109/MILTECHS.2019.8870014","DOIUrl":"https://doi.org/10.1109/MILTECHS.2019.8870014","url":null,"abstract":"This paper is dedicated to the analyses of possibilities of transmitting and receiving MIL-STD-1553 messages with the use of Xilinx Zynq SoC. The paper lists methods and available solutions for MIL-STD-1553 communication in avionic systems.Then the descriptions of the bus and of the proposed solution for the communication are presented. The final part of the paper describes the experiment taken for the evaluation of our solution and the results of the experiment.","PeriodicalId":107301,"journal":{"name":"2019 International Conference on Military Technologies (ICMT)","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132081534","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
A Study on Topology Optimization of Airplane Air Brake Bracing Beam 飞机气制动支撑梁拓扑优化研究
2019 International Conference on Military Technologies (ICMT) Pub Date : 2019-05-01 DOI: 10.1109/MILTECHS.2019.8870028
J. Hub
{"title":"A Study on Topology Optimization of Airplane Air Brake Bracing Beam","authors":"J. Hub","doi":"10.1109/MILTECHS.2019.8870028","DOIUrl":"https://doi.org/10.1109/MILTECHS.2019.8870028","url":null,"abstract":"The article presents a study of L-39ZA airplane air brake bracing beam using topology optimization in order to save the weight. Topology optimization using SW Ansys is performed for the same aluminum alloy material as the origin part to achieve the same ability of carrying the load expressed by braced beam stress-strain state and deformation. The weight saving achieved has the value 31%. The optimized part is possible to produce by additive manufacturing to match its complex shape.","PeriodicalId":107301,"journal":{"name":"2019 International Conference on Military Technologies (ICMT)","volume":"139 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115559916","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
Cybernetics Fight against the UAV 控制论对抗无人机
2019 International Conference on Military Technologies (ICMT) Pub Date : 2019-05-01 DOI: 10.1109/MILTECHS.2019.8870103
V. Minarik, M. Kratky
{"title":"Cybernetics Fight against the UAV","authors":"V. Minarik, M. Kratky","doi":"10.1109/MILTECHS.2019.8870103","DOIUrl":"https://doi.org/10.1109/MILTECHS.2019.8870103","url":null,"abstract":"This article deals with the problem of the elimination of Unmanned Aerial Vehicles (UAV) by non-destructive methods, especially in the area of cyberspace. The aim is to introduce certain methods of detection and elimination in complex environment and terrain e.g. in the urban environment, with the possibility of finding the position of the control device and the UAV itself. The neural network, cyber penetration elements and the wireless network scanning program are used to address this problem. The output of the article is the creation of a concept of a comprehensive solution, which can be implemented into a complex system of electronic defence against UAV. Conclusions will be further used for a comprehensive solution of the above issues at the authors’ workplace within the framework of the long-term project and the elaboration of the related work of the students of the doctoral study program.","PeriodicalId":107301,"journal":{"name":"2019 International Conference on Military Technologies (ICMT)","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115584374","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
Internal Ballistics of High-Low Pressure Decoy Launcher with a Secondary Propellant Charge 带二次推进剂装药的高低压诱饵发射装置的内弹道
2019 International Conference on Military Technologies (ICMT) Pub Date : 2019-05-01 DOI: 10.1109/MILTECHS.2019.8870020
D. Thai, V. Horak, L. D. Duc, Hong Nguyen Lac
{"title":"Internal Ballistics of High-Low Pressure Decoy Launcher with a Secondary Propellant Charge","authors":"D. Thai, V. Horak, L. D. Duc, Hong Nguyen Lac","doi":"10.1109/MILTECHS.2019.8870020","DOIUrl":"https://doi.org/10.1109/MILTECHS.2019.8870020","url":null,"abstract":"This paper presents a novel concept of a naval decoy launcher working on the principle of high-low pressure system using a secondary propellant charge located in the low-pressure chamber. A system of internal ballistic equations suitable for computer analysis is developed to predict the considered decoy launcher performance. The problem is solved using MATLAB environment. The variation of gases pressure and the time change of decoy velocity and displacement are studied. An experimental setup has been established for the purpose of verifying the results of solution.","PeriodicalId":107301,"journal":{"name":"2019 International Conference on Military Technologies (ICMT)","volume":"51 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124422446","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
Military Technical Developments in Hungary in the Frame of ZRINYI 2026 Program ZRINYI 2026计划框架下匈牙利的军事技术发展
2019 International Conference on Military Technologies (ICMT) Pub Date : 2019-05-01 DOI: 10.1109/MILTECHS.2019.8870061
J. Padányi, L. Foldi
{"title":"Military Technical Developments in Hungary in the Frame of ZRINYI 2026 Program","authors":"J. Padányi, L. Foldi","doi":"10.1109/MILTECHS.2019.8870061","DOIUrl":"https://doi.org/10.1109/MILTECHS.2019.8870061","url":null,"abstract":"Accepting, that the security of citizens in every country is the main responsibility of the state, the Government of Hungary decided that it was no longer possible to postpone the modernization of defense and its main attribute, the Hungarian Defense Forces. The Zrinyi 2026 Home Defense and Military Force Development Program and the resources alongside make it possible for there to be tangible improvement in the capabilities of the Hungarian Defense Forces after a long delay. The authors of this paper present the most important points of this development process by focusing on the technical modernization elements.","PeriodicalId":107301,"journal":{"name":"2019 International Conference on Military Technologies (ICMT)","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122998288","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
Indoor Passive Positioning Technique using Ultra Wide Band Modules 利用超宽带模块的室内无源定位技术
2019 International Conference on Military Technologies (ICMT) Pub Date : 2019-05-01 DOI: 10.1109/MILTECHS.2019.8870099
J. Blazek, J. Jiránek, J. Bajer
{"title":"Indoor Passive Positioning Technique using Ultra Wide Band Modules","authors":"J. Blazek, J. Jiránek, J. Bajer","doi":"10.1109/MILTECHS.2019.8870099","DOIUrl":"https://doi.org/10.1109/MILTECHS.2019.8870099","url":null,"abstract":"The paper is aimed to Indoor positioning systems based on UWB technologies and passive positioning methods. There are a lot of commercial solutions, which are based on the same principles of communication. In our project an UWB system TREK 1000 was used, which simulated real indoor positioning system with real communication among anchors and tags. It was used of another device for passive positioning, which sniffed all the communication in system. This device calculated position of users in IPS without transmitting any signal. It was used just information received by other tags and anchors in indoor PAN, so this device is invisible for the system. Some experiments were made for verifying of theoretical results.","PeriodicalId":107301,"journal":{"name":"2019 International Conference on Military Technologies (ICMT)","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128508259","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: 8
Phase Error Analysis of M-QAM Demodulation in Satellite Channel 卫星信道M-QAM解调的相位误差分析
2019 International Conference on Military Technologies (ICMT) Pub Date : 2019-05-01 DOI: 10.1109/MILTECHS.2019.8870078
Manh Hung Nguyen, M. Richterová, Marketa Vrsecka
{"title":"Phase Error Analysis of M-QAM Demodulation in Satellite Channel","authors":"Manh Hung Nguyen, M. Richterová, Marketa Vrsecka","doi":"10.1109/MILTECHS.2019.8870078","DOIUrl":"https://doi.org/10.1109/MILTECHS.2019.8870078","url":null,"abstract":"Multi-level Quadrature Amplitude Modulation is one of the most popular modulation technique in the satellite channel for its spectral efficiency in limited bandwidth communication. The Multi-level Quadrature Amplitude Modulation demodulator performance sensitive to the phase error of the received signal. The demodulator at the receiver is in these estimates, and the sensitivity increases as multi-level increases. The phase error of received signal impacts on constellation diagram and increases bit error ratio. Simulated results in Additive White Gaussian Noise channel and Rayleigh channel show that there are two major factor impact on the phase error: characteristics of environmental communication and the number of level M of quadrature amplitude modulated signal. Specially, phase errors are vigorously affected by fading noise with Doppler shift.","PeriodicalId":107301,"journal":{"name":"2019 International Conference on Military Technologies (ICMT)","volume":"44 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121981026","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
Laser Leveling Devices in the Conditions of the Czech Engineer Corps 捷克工兵部队条件下的激光调平装置
2019 International Conference on Military Technologies (ICMT) Pub Date : 2019-05-01 DOI: 10.1109/MILTECHS.2019.8870084
J. Sobotka, M. Benda, D. Coufal, Vlastislav Šebesta
{"title":"Laser Leveling Devices in the Conditions of the Czech Engineer Corps","authors":"J. Sobotka, M. Benda, D. Coufal, Vlastislav Šebesta","doi":"10.1109/MILTECHS.2019.8870084","DOIUrl":"https://doi.org/10.1109/MILTECHS.2019.8870084","url":null,"abstract":"The article deals with the possibilities of using modern laser leveling devices in the conditions of the Engineer Corps of the Czech Army. The article describes the special technologies the Czech Engineers Corps have and the possibilities of their use are described here. These devices are mainly designed for large-scale earthworks such as the construction of military roads, bases, airports or heliports.","PeriodicalId":107301,"journal":{"name":"2019 International Conference on Military Technologies (ICMT)","volume":"272 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124395904","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
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