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Acta Avionica Journal最新文献

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Economic and Ecological Comparison of Airship and Other Modes of Transport 飞艇和其他运输方式的经济和生态比较
Acta Avionica Journal Pub Date : 2020-12-30 DOI: 10.35116/aa.2020.0009
E. Jenčová, I. Vajdová, J. Galanda, M. Blišťanová, L. Lučanská
{"title":"Economic and Ecological Comparison of Airship and Other Modes of Transport","authors":"E. Jenčová, I. Vajdová, J. Galanda, M. Blišťanová, L. Lučanská","doi":"10.35116/aa.2020.0009","DOIUrl":"https://doi.org/10.35116/aa.2020.0009","url":null,"abstract":"The article deals with the comparison of airship, air, road, rail and ship transportation from the economic and environmental point of view. The economic aspect is represented by calculations of the transport time and the total price for the fuel consumed. The ecological aspect is expressed in terms of the amount of released CO2 into the atmosphere. The comparison is carried out on a selected route, specifically from Brest in France to Hamburg, Germany. These two points were chosen because they are located at a sufficient distance from each other, close to the airport and the port. The model situation does not take into account the various airport, road or other similar transport charges. Only the distance calculated on suitable roads and routes and the fuel consumption of the means of transport during transport are be taken into account.","PeriodicalId":407599,"journal":{"name":"Acta Avionica Journal","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131976450","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
Simulators as a Supporting Tool in the Training Process for New Specialized Personnel 模拟器作为新专业人员培训过程中的辅助工具
Acta Avionica Journal Pub Date : 2020-07-31 DOI: 10.35116/aa.2020.0007
Henryk Nowakowski, M. Kustra
{"title":"Simulators as a Supporting Tool in the Training Process for New Specialized Personnel","authors":"Henryk Nowakowski, M. Kustra","doi":"10.35116/aa.2020.0007","DOIUrl":"https://doi.org/10.35116/aa.2020.0007","url":null,"abstract":"The article deals with problems related to the application of simulators in training and describes the current role of simulators in preparing new specialized personnel in many industries. The author presents the possibilities of using simulators in the training for pilots, motor vehicle drivers, and train drivers. He points out to the benefits of using modern simulation systems.","PeriodicalId":407599,"journal":{"name":"Acta Avionica Journal","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131231087","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
Object Detection by Monocular Camera and Laser Sensors for Small Unmanned Aerial Vehicle 小型无人机单目相机与激光传感器的目标检测
Acta Avionica Journal Pub Date : 2019-12-23 DOI: 10.35116/aa.2019.0013
P. Dzurovčin, L. Švadlenka, M. Džunda, I. Vajdová, J. Galanda
{"title":"Object Detection by Monocular Camera and Laser Sensors for Small Unmanned Aerial Vehicle","authors":"P. Dzurovčin, L. Švadlenka, M. Džunda, I. Vajdová, J. Galanda","doi":"10.35116/aa.2019.0013","DOIUrl":"https://doi.org/10.35116/aa.2019.0013","url":null,"abstract":"In this paper, we present selected options for detection and avoidance of obstacles by small unmanned vehicles. The solution to this problem is very complicated mainly because UAVs have a limited load capacity as well as energy sources. Sensors that can be used to solve this task must meet the minimum weight and power requirements. We decided to use a stereo camera and a laser because of the requirements that we set up earlier. The size of the obstacle is determined by the SURF algorithm and the Harris detector.","PeriodicalId":407599,"journal":{"name":"Acta Avionica Journal","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-12-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127669220","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
Design of an Ultra-High Bypass Ratio Fan Stage for a Research Turbojet Engine 研究型涡喷发动机超高涵道比风扇级设计
Acta Avionica Journal Pub Date : 2019-12-23 DOI: 10.35116/aa.2019.0011
K. Beneda, Bence Sipula
{"title":"Design of an Ultra-High Bypass Ratio Fan Stage for a Research Turbojet Engine","authors":"K. Beneda, Bence Sipula","doi":"10.35116/aa.2019.0011","DOIUrl":"https://doi.org/10.35116/aa.2019.0011","url":null,"abstract":"At the Department of Aeronautics, Naval Architecture and Railway Vehicles of Budapest University of Technology and Economics there is a versatile micro turbojet test bench based on TS-21 turbostarter engine. Besides research and developement purposes it offers a more practical study and experience for the aerospace engineering students. In this study the authors have accomplished a theoretical design of an additional fan stage to the original TS-21 engine. Based on the results of this study a decision can be made, whether the modification of the present device is worth or not. For supplementing this decision, a complex feasability study was carried out from a simple one-dimensional flow analysis through computational fluid dynamics and stress analysis of the mechanical parts. If the designed equipment will be manufactured, the resulting turbofan engine can be used to model large scale types for various research and educational purposes.","PeriodicalId":407599,"journal":{"name":"Acta Avionica Journal","volume":"72 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-12-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121783854","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
Modeling of the tensometric measuring system 张力测量系统的建模
Acta Avionica Journal Pub Date : 2019-06-27 DOI: 10.35116/AA.2019.0004
J. Novotňák, M. Šmelko, R. Andoga, P. Lipovský, M. Filko
{"title":"Modeling of the tensometric measuring system","authors":"J. Novotňák, M. Šmelko, R. Andoga, P. Lipovský, M. Filko","doi":"10.35116/AA.2019.0004","DOIUrl":"https://doi.org/10.35116/AA.2019.0004","url":null,"abstract":"Article deals with the design of a model of a tensometric measuring system. Authors in this article describes the procedure for measuring the system response to a step change in load and then the procedure creating a model. The article shows a graphical comparison between the measured ones system characteristics and simulated system characteristics. The conclusion is given calculated errors between measured system characteristics and simulated system characteristics.","PeriodicalId":407599,"journal":{"name":"Acta Avionica Journal","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116976227","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
Determination and monitoring of strength properties of aircraft composite structures by magnetic microwires 磁微线法测定和监测飞机复合材料结构的强度特性
Acta Avionica Journal Pub Date : 2019-06-27 DOI: 10.35116/AA.2019.0007
M. Spodniak, J. Pavlinský, K. Semrád, L. Főző, Ján Savka
{"title":"Determination and monitoring of strength properties of aircraft composite structures by magnetic microwires","authors":"M. Spodniak, J. Pavlinský, K. Semrád, L. Főző, Ján Savka","doi":"10.35116/AA.2019.0007","DOIUrl":"https://doi.org/10.35116/AA.2019.0007","url":null,"abstract":"The submitted paper deals with the application of magnetic microwires as sensors. The aim is to summarize the engineering view of the given issue and to inform about necessary steps for practical application of such a new sensor in the aircraft industry. The paper talks about the formation of composite samples necessary for tensile strength tests, the aim of which is to obtain material properties of composite materials. The obtained material properties of fiberglass samples are processed into graphical and tabular form. Subsequently, the material properties are used in the strength calculations of the prismatic beam, in which magnetic microwires are applied in the experimental part of the work. There are described in the submitted article two application of magnetic microwires as a stress monitoring sensors.","PeriodicalId":407599,"journal":{"name":"Acta Avionica Journal","volume":"50 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120898857","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
Electronic system of airport security 机场保安电子系统
Acta Avionica Journal Pub Date : 2019-06-27 DOI: 10.35116/AA.2019.0008
R. Šulej, J. Galanda, F. Adamčík, M. Jezný
{"title":"Electronic system of airport security","authors":"R. Šulej, J. Galanda, F. Adamčík, M. Jezný","doi":"10.35116/AA.2019.0008","DOIUrl":"https://doi.org/10.35116/AA.2019.0008","url":null,"abstract":"Priorities of on electronic airport security system involve timely information on unauthorized penetration or an attempt of entering the airport areas. Visible positioning of some of the system components is to divert potential perpetrators from attempting to penetrate airport facilities by way of signaling such events and also serving as a means of prevention.","PeriodicalId":407599,"journal":{"name":"Acta Avionica Journal","volume":"113 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128625540","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
Market segmentation in air transportation in Slovak Republic 斯洛伐克共和国航空运输的市场细分
Acta Avionica Journal Pub Date : 2019-06-27 DOI: 10.35116/AA.2019.0006
M. Pilat, S. Szabo, S. Makó, M. Ferencová
{"title":"Market segmentation in air transportation in Slovak Republic","authors":"M. Pilat, S. Szabo, S. Makó, M. Ferencová","doi":"10.35116/AA.2019.0006","DOIUrl":"https://doi.org/10.35116/AA.2019.0006","url":null,"abstract":"This article talks about segmentation of air transport market in the Slovak Republic. The main goal was to explore all regular flights from three International airports in Slovak Republic. The researched airports include M.R. Štefánik in Bratislava, Košice International Airport and Poprad - Tatry Airport. The reason for the selection of airports was focused on scheduled flights. The main output of the work is a graphical representation of scheduled flights operated from the territory of the Slovak Republic. The work includes an overview of airlines, destinations, attractions, and other useful information that has come up with this work.","PeriodicalId":407599,"journal":{"name":"Acta Avionica Journal","volume":"576 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123914626","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 modern simulator technologies in air training on the example of the air force university in Deblin 以德布林空军大学为例，介绍现代模拟器技术在空中训练中的应用
Acta Avionica Journal Pub Date : 2019-06-27 DOI: 10.35116/AA.2019.0005
Henryk Nowakowski, J. Kozuba
{"title":"The use of modern simulator technologies in air training on the example of the air force university in Deblin","authors":"Henryk Nowakowski, J. Kozuba","doi":"10.35116/AA.2019.0005","DOIUrl":"https://doi.org/10.35116/AA.2019.0005","url":null,"abstract":"The article presents flight simulation training devices used for the training of students at Dęblin Air Force University from the early 60s until the present time. It includes information concerning the scope of the use of training devices in the teaching process as well as training itself of the university flying personnel. It also presents the development of flight simulation based on changes in the devices facilitating flight training, from training devices to the Integrated Training System. The use of flight simulators for the training of pilots is becoming an increasingly more important element of this training. More and more advanced flight simulators allow the implementation of the majority of flight procedures.","PeriodicalId":407599,"journal":{"name":"Acta Avionica Journal","volume":"82 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126268130","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
Overview of historical and future trends of commercial aircraft fuel efficiency 概述商用飞机燃油效率的历史和未来趋势
Acta Avionica Journal Pub Date : 2019-06-27 DOI: 10.35116/AA.2019.0003
J. Kozuba, Mateusz Ojciec
{"title":"Overview of historical and future trends of commercial aircraft fuel efficiency","authors":"J. Kozuba, Mateusz Ojciec","doi":"10.35116/AA.2019.0003","DOIUrl":"https://doi.org/10.35116/AA.2019.0003","url":null,"abstract":"The common factor for all airlines in reducing aircraft operating costs is improving fuel economy. Many international organizations such as EASA, ICAO or ICCT as well as aircraft operators put strong emphasis on improving aircraft fuel efficiency not only for economical but also for ecological reasons. It can be noticed that biggest improvements are achieved through implementation of new aircraft models and engines. Fuel consumption goals have been set by ICAO to achieve an annual improvement of 2% from year 2020 to 2050, however according to some experts this goal is probably is not going to be met as industry is lagging approximately 12 years behind this plan due to technological and economic reasons.","PeriodicalId":407599,"journal":{"name":"Acta Avionica Journal","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129836513","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
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