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Wyszukujesz frazę "research station" wg kryterium: Temat


Wyświetlanie 1-7 z 7
Tytuł:
Laboratory equipment to optimise integrated communication systems for military helicopters
Autorzy:
Pazur, A.
Rogala, K.
Paszek, S.
Powiązania:
https://bibliotekanauki.pl/articles/242307.pdf
Data publikacji:
2009
Wydawca:
Instytut Techniczny Wojsk Lotniczych
Tematy:
integrated communication systems
research-testing station
software
Opis:
What has been presented in the paper is a research/testing tool used in the Air F orce Institute of Technology (Instytut Techniczny Wojsk Lotniczych - ITWL) to build, actuate, test, and optimise integrated communication systems as far as both a set of devices the system is composed of and the applied software are concerned. Particular attention has been paid to the so-called integration station (built under the Mi-8, Mi-17, Mi-24 upgrade project), i.e. the laboratory equipment to optimise and unify communication systems integrated on the basis of digital data buses (following the MIL-1553B standard, among other ones). Such equipment has allowed ITWL to integrate new communication devices/systems while upgrading the W-3PL helicopter. Some selected tasks performed with this equipment engagedhave been discussed. Also, problems arising while actuating and testing the developed software to integrate communication devices/systems (including digitally controlled radio stations of the RRC, HARRIS, and MR6000 types, communication control panels of the PSL-1 type and multi-function displays of the MW-l type) have been given consideration in the scope of the software functionality and reliability. Presented are also additional monitoring and measuring systems used to test this software, just to mention the M230 rugged laptop computer used to diagnose the system and prepare plans of the radio communication.
Źródło:
Journal of KONES; 2009, 16, 2; 375-382
1231-4005
2354-0133
Pojawia się w:
Journal of KONES
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Derived equations for damage accumulation in geared wheels based on modified laws of crack propagation
Autorzy:
Drewniak, J.
Rysiński, J.
Powiązania:
https://bibliotekanauki.pl/articles/198606.pdf
Data publikacji:
2016
Wydawca:
Politechnika Śląska. Wydawnictwo Politechniki Śląskiej
Tematy:
fatigue life
fatigue damage
research station
gear wheel
odporność na zmęczenie
uszkodzenie zmęczeniowe
stanowisko badawcze
koło zębate
Opis:
Versatile hypotheses of fatigue damage accumulation are utilized in order to determine the fatigue life of particular mechanical elements. Such an approach to an analysis of fatigue processes is recognized as being phenomenological. In the present paper, modifications to the Paris and Foreman laws of fracture mechanics have been proposed. The goal of these modifications is an explicit formulation of crack propagation velocity as a function of crack length. Additionally, the process of crack growth was simulated according to the Palmgren-Miner and Pugno-Ciavarella-Cornetti-Carpinteri fatigue hypotheses. The results of simulation were verified based upon test stand experiments.
Źródło:
Zeszyty Naukowe. Transport / Politechnika Śląska; 2016, 91; 19-31
0209-3324
2450-1549
Pojawia się w:
Zeszyty Naukowe. Transport / Politechnika Śląska
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Punk’s not dead, even at the Czech Arctic Scientific Station in Svalbard
Autorzy:
Lycka, Z.
Elster, J.
Powiązania:
https://bibliotekanauki.pl/articles/2079063.pdf
Data publikacji:
2020
Wydawca:
Polska Akademia Nauk. Instytut Oceanologii PAN
Tematy:
Czech Arctic Scientific Station
Svalbard
infrastructure
polar research
scientific research
Opis:
In the last few years, the newly opened Czech Arctic Scientific Infrastructure in Svalbard – Josef Svoboda Station – has closely collaborated with UiT – The Arctic University of Norway on very productive research related to climate change and the impact of the sea and land ice disappearance. Professor Josef Elster, the Head of the Czech station and a researcher in the diversity, ecology and ecophysiology of polar algae and cyanobacteria, and the glacial microbiologist Marie Šabacká and their team try to find the answer to questions concerning how the Arctic ecosystem responds to global warming and how global warming affects human activity. The results of their research can be used, for example, in the treatment and refinement of drinking and sewage water, the pharmaceutical industry and medicine, livestock nutrition including aquaculture and in the production of nutritional supplements for people. However, even the most exciting scientific information and results are not readily available to a non-professional audience. Interdisciplinarity and a suitable cultural framework can bring new life to the results of scientific research. If the presentation of science is interconnected with cultural disciplines such as literature, art, music or theatre, its account can be enriched and media interest can be increased. The scientific-cultural festivals AT HOME IN SVALBARD 2018 and ARCTIC FESTIVAL 2019 are just two good examples. The presentation of scientific research through culture is a very distinctive and innovative attempt. Moreover, the interest of the public can influence the stakeholders’ approach to providing and increasing finances for further scientific research.
Źródło:
Oceanologia; 2020, 62, 4PB; 622-627
0078-3234
Pojawia się w:
Oceanologia
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Design of placing the container reloading station by applying the Operations Research methods: a research study
Autorzy:
Stopka, Ondrej
Powiązania:
https://bibliotekanauki.pl/articles/263286.pdf
Data publikacji:
2019
Wydawca:
Sieć Badawcza Łukasiewicz. Przemysłowy Instytut Motoryzacji
Tematy:
intermodal transport
road transport
logistics chain
container reloading station
Operations Research
Opis:
The manuscript is focused on the design of methodical procedure to locate container reloading station of national importance in the examined country. Slovakia represents the investigated country where ten container reloading stations , specialized above all in transshipment of loading units, are currently in operation. The introductory parts of the manuscript outline the most important concepts associated with the very term of intermodal transport, container reloading stations in the given country as well as a brief literature review in a given context. The following parts discuss the specification of relevant data and methods for this study as well as a description of the general procedure of multi-criteria evaluation of alternatives; namely consisting of, identifying a set of alternatives (Slovak regions), establishing a set of criteria and determining the weights of such criteria. The last part of the manuscript addresses forming a criteria matrix and subsequent calculations in order to search for the most suitable region when applying particular techniques of Operations Research. Specifically, the weights of criteria being determined based on the Saaty quantitative pairwise comparison method, and the final procedure in the context of selecting the most suitable alternative is suggested by using the Technique for Order Preference by Similarity to Ideal Solution (also called as the TOPSIS method).
Źródło:
Archiwum Motoryzacji; 2019, 85, 3; 123-136
1234-754X
2084-476X
Pojawia się w:
Archiwum Motoryzacji
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Evaluation of the technological process of wagon processing at shunting stations using the simulation model
Autorzy:
Szczepański, Emilian
Gołębiowski, Piotr
Kondracka, Barbara
Powiązania:
https://bibliotekanauki.pl/articles/27314661.pdf
Data publikacji:
2023
Wydawca:
Politechnika Śląska. Wydawnictwo Politechniki Śląskiej
Tematy:
railway transport
shunting station
wagon processing
simulation research
transport kolejowy
stacja rozrządowa
przebudowa wagonów
badania symulacyjne
Opis:
Shunting stations play an essential role in ensuring the proper functioning of the railway transport system. The proper organisation of their work allows trains to be dispatched on time and compensates for delays in other areas of the railway network. This paper presents a method for evaluating the technological process of wagon processing at shunting stations based on the author's formulation of evaluation measures and using a simulation model developed in Flexsim. A variant computational example was developed to verify it and demonstrate its capabilities. The method has many applications in assisting decision-makers in organising shunting station operations, adapting the shunting station layout to the tasks or identifying bottlenecks.
Źródło:
Zeszyty Naukowe. Transport / Politechnika Śląska; 2023, 120; 249--267
0209-3324
2450-1549
Pojawia się w:
Zeszyty Naukowe. Transport / Politechnika Śląska
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Łódź Agglomeration Railway vehicle fleet management system in scope of its disposition, technical maintenance and cost contro
Autorzy:
Wasilewski, A.
Malinowski, J.
Powiązania:
https://bibliotekanauki.pl/articles/253123.pdf
Data publikacji:
2017
Wydawca:
Instytut Naukowo-Wydawniczy TTS
Tematy:
customer service
customer satisfaction
rail station
qualitative exploratory research
obsługa klienta
satysfakcja konsumenta
stacja kolejowa
jakościowe badania eksploracyjne
Opis:
Łódź Agglomeration Railway is one of regional carriers in Poland operating in Łódź Province situated in the centre of Poland. The essential aim of establishing Łódź Agglomeration Railway (ŁMR) was to handle Lodz’s agglomeration with a population of 1.1 mln residents, Łódź City has 0.7 mln residents. Transfers served by ŁMR go beyond the area of agglomeration connecting Łódź with the closest cities. Altogether the range of impact of Łódź Agglomeration Railway there are 1.5 mln residents that have to the closest stop no more than 5 km. In the distance up to 1 km from the closest stop live 0.9 mln residents.
Źródło:
TTS Technika Transportu Szynowego; 2017, 9EN; 21-26
1232-3829
2543-5728
Pojawia się w:
TTS Technika Transportu Szynowego
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-7 z 7

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