Práce a štúdie最新文献

Conversion of passenger aircraft to cargo versions 将客机改装为货机

Práce a štúdie Pub Date : 1900-01-01 DOI: 10.26552/pas.z.2022.1.23

Martin Mlynarčík, M. Janovec

{"title":"Conversion of passenger aircraft to cargo versions","authors":"Martin Mlynarčík, M. Janovec","doi":"10.26552/pas.z.2022.1.23","DOIUrl":"https://doi.org/10.26552/pas.z.2022.1.23","url":null,"abstract":"In this presented paper on the topic of conversion of passenger aircrafts to cargo versions, the use of this transformation in the modern history of aviation is analyzed and the current situation is analyzed. For a better introduction to the issue, the introductory part defines the fundamental terms and explains the conversion itself and its various stages. The paper also discusses the companies that provide services for the actual conversion of passenger aircraft and the location where this process takes place. The paper is further supplemented by individual types of aircraft, which are divided according to global manufacturers such as the American Boeing and its European competitor Airbus. The main goal of this paper is to bring closer and clarify this process, which has gained momentum in recent years and has great potential for the future. This paper is very significant in case of COVID-19 pandemic and its huge influence on general aviation when there is enormous demand of conversion passenger aircrafts to cargo versions. The most common causes of conversion, advantages and disadvantages are also included. The conversion process itself is described in more detail and the paper focuses on the various technical phases of the aircraft conversion itself.","PeriodicalId":297194,"journal":{"name":"Práce a štúdie","volume":"118 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116076905","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

Innovation options for selected systems of M60 engine: exhaust system and engine cooling M60发动机所选系统的创新选择:排气系统和发动机冷却

Práce a štúdie Pub Date : 1900-01-01 DOI: 10.26552/pas.z.2022.1.05

Branislava Lapínová, J. Čerňan

引用次数: 0

Innovation options for selected M60 engine systems: ignition system and engine parameter monitoring 选定的M60发动机系统的创新选项:点火系统和发动机参数监测

Práce a štúdie Pub Date : 1900-01-01 DOI: 10.26552/pas.z.2022.1.06

M. Suchanovský, J. Čerňan

{"title":"Innovation options for selected M60 engine systems: ignition system and engine parameter monitoring","authors":"M. Suchanovský, J. Čerňan","doi":"10.26552/pas.z.2022.1.06","DOIUrl":"https://doi.org/10.26552/pas.z.2022.1.06","url":null,"abstract":"The topic of this paper is the possibility of innovating the ignition system of the M60 engine. The main part is the practical solution of the assignment. It shows the condition of the original ignition system, which was innovated in this work. It was a contact ignition system with a fixed advance, using a system of hammers. This solution was replaced by a new type of ignition, specifically an electronic ignition system that allows to change the ignition advance depending on the engine speed and load. The main parts of the new system consist of a control unit and a Hall sensor. It is these two components that make the main difference compared to the original ignition system. We deal with a more detailed description of design, construction and installation in the practical part. We paid attention to the design, the wiring diagram and its installation. At this stage, we addressed the possibilities of fastening a Hall sensor. The use of old components for assembly was not possible, so we proceeded to the design and production of new ones. The innovative ignition system will allow the engine to achieve higher power, lower consumption and the proportion of pollutants in the exhaust gases.","PeriodicalId":297194,"journal":{"name":"Práce a štúdie","volume":"594 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116207985","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

Proposal of the FI (S) seminar program for DTO according to the conditions of CAA-ZLP-161 根据CAA-ZLP-161条件的DTO FI (S)研讨会方案建议

Práce a štúdie Pub Date : 1900-01-01 DOI: 10.26552/pas.z.2022.1.09

T. Michálek, P. Pecho

引用次数: 0

Artificial intelligence and its use in air transport 人工智能及其在航空运输中的应用

Práce a štúdie Pub Date : 1900-01-01 DOI: 10.26552/pas.z.2022.1.18

Dávid Bendík, A. Novák

{"title":"Artificial intelligence and its use in air transport","authors":"Dávid Bendík, A. Novák","doi":"10.26552/pas.z.2022.1.18","DOIUrl":"https://doi.org/10.26552/pas.z.2022.1.18","url":null,"abstract":"In recent years, modern technologies have found large applications in sectors such as engineering, healthcare, information technology, robotics, and so forth. One important field in the use of such modern technologies is the field of air transport, where the main objective of using these technologies is to facilitate work for people, make individual tasks more efficient and faster, or reduce the risks associated with human error. In this paper, we will look at artificial intelligence and its use in aviation. Despite the rapid pace of improvement, artificial intelligence is still finding its way to reach its full potential. The history of artificial intelligence dates back to ancient times when many philosophers wondered whether a machine could think. The answer is found in the second half of the 20th century, when, besides theoretical knowledge, we can also observe the first intelligent machines. There is no clear and single correct definition for artificial intelligence, so the subject of the next section is to define artificial intelligence from different sources. The following section details the difference between deep learning and machine learning, comparing their main differences and applications in aviation. The analysis of the current state of application of artificial intelligence in aviation represents the core part of this paper. The emphasis in the analysis is put mainly on applications in the field of airports, air traffic management and safety. In each of these areas, the benefits of using AI are evaluated based on already established AI-enabled technologies. Finally, by analysing the sources available and those applied in our work with the use of a mathematical model, we assess how important the role artificial intelligence currently plays in air transport.","PeriodicalId":297194,"journal":{"name":"Práce a štúdie","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130637965","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

Ownership structures of regional airports 地区机场的所有权结构

Práce a štúdie Pub Date : 1900-01-01 DOI: 10.26552/pas.z.2022.1.07

Nicolas Szotkowski, Tatiana Remencová

引用次数: 0

The influence of air accidents on legislation in civil aviation in Slovak and Czech Republic 航空事故对斯洛伐克和捷克共和国民航立法的影响

Práce a štúdie Pub Date : 1900-01-01 DOI: 10.26552/pas.z.2022.1.10

Filip Bobek, A. Novák Sedláčková

引用次数: 0

Analysis of satellite navigation systems usable in general aviation 通用航空卫星导航系统分析

Práce a štúdie Pub Date : 1900-01-01 DOI: 10.26552/pas.z.2022.1.17

Jakub Gahír, A. Novák

引用次数: 1

Digital transformation of regional airports 区域机场数字化转型

Práce a štúdie Pub Date : 1900-01-01 DOI: 10.26552/pas.z.2022.1.13

Lukáš Plško, Tatiana Remencová

引用次数: 0

Possibilities of reducing environmental impacts of aircraft on movement areas and aprons 减少飞机对飞行区域和停机坪的环境影响的可能性

Práce a štúdie Pub Date : 1900-01-01 DOI: 10.26552/pas.z.2022.1.21

Michael Šulka, J. Rostáš

{"title":"Possibilities of reducing environmental impacts of aircraft on movement areas and aprons","authors":"Michael Šulka, J. Rostáš","doi":"10.26552/pas.z.2022.1.21","DOIUrl":"https://doi.org/10.26552/pas.z.2022.1.21","url":null,"abstract":"This aim of the paper is based on a theoretical analysis of possibilities of reducing fuel consumption, emissions and noise during aircraft take-off, taxi and turn-over procedure. In the very beginning, author defines the basic terms of airport infrastructure and defines types of taxiways based on their constructional solution and physical characteristic. Taxiways are not given to the aircrafts as efficient as possible on many airports. To point out the possibility of reducing fuel consumption and emissions production from different taxiway route, author decided to analyse taxiway and runway infrastructure of Vienna-Schwechat Airport (IATA: VIE) and made runway analysis of Airbus A320-200. Another option how to reduce mentioned attributes and increase the quality of environment is single engine taxi (SET) procedure. Author analysed advantages and disadvantages of SET and established possible communication between aircraft crew and air traffic control officer. Push-back tractors produce not negligible amount of pollutants too. The solution is to operate zero emission push-back tractors powered by electric engine or implement innovative system WheelTug into the nose landing gear. These solutions bring many advantages for surrounding environment and reduce airport noise too. Last not but least, author describes advantages and possibilities of use of Fixed Electrical Ground Power instead of APU or GPU during turn-over procedure","PeriodicalId":297194,"journal":{"name":"Práce a štúdie","volume":"98 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116369319","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