Zobrazeno 1 - 10
of 296
pro vyhledávání: '"Urbahs, A"'
Autor:
Aleksandrs Urbahs, Sergey Kravchenko, Margarita Urbaha, Kristine Carjova, Natalja Panova, Rafal Chatys
Publikováno v:
Aviation, Vol 25, Iss 2, Pp 73-78 (2021)
The paper presents the air-launch system enabling the delivery of small satellites into low Earth orbit. One of the most important advantages of the concept is its cost. Generally, the paper proves that launching a carrier from an aerial platform (a
Externí odkaz:
https://doaj.org/article/01e6d9dc3a8e40388f077d89188034ea
Publikováno v:
Environmental and Climate Technologies, Vol 24, Iss 1, Pp 1-22 (2020)
The objective is to carry out an analysis of remote oil spill detection using multi Remote Piloted Aircraft (RPA). A multi-RPA system provides reliable detection of an oil spill with significant advantages over other existing single RPA methods. The
Externí odkaz:
https://doaj.org/article/3dc1aa55a80a470cb4415c3bbe50340e
Publikováno v:
Aircraft Engineering and Aerospace Technology, 2019, Vol. 91, Issue 4, pp. 648-653.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/AEAT-12-2017-0273
Autor:
URBAHS, Aleksandrs1, KRAVCHENKO, Sergey1, URBAHA, Margarita1 margarita.urbaha@rtu.lv, CARJOVA, Kristine2, PANOVA, Natalja1, CHATYS, Rafal3
Publikováno v:
Aviation (1648-7788). 2021, Vol. 25 Issue 2, p73-78. 6p.
Autor:
Urbahs, Aleksandrs1, Banovs, Muharbijs1, Carjova, Kristine1, Turko, Vladislavs1, Feshchuk, Jurijs1
Publikováno v:
Aviation (1648-7788). Mar2017, Vol. 21 Issue 1, p9-16. 8p.
Publikováno v:
Aviation, Vol 21, Iss 2 (2018)
The study is devoted to a perspective diagnostic method, which makes it possible to deal with diagnostic tasks – the acoustic non-destructive inspection method based on acoustic emission (AE) signal parameter analysis. The practical use of this met
Externí odkaz:
https://doaj.org/article/9b2628626f234239893acafb790a8cf0
Publikováno v:
Aviation, Vol 21, Iss 2 (2018)
The main problem of sea aquatorium monitoring is the surveillance of large areas of the sea surface and the presence of many moving ships with different parameters. A methodology for the optimization of a Remotely Piloted Aircraft’s (RPA) route is
Externí odkaz:
https://doaj.org/article/277d1aa24def4ec5b9e7fd7b0527a517
Publikováno v:
Aviation (1648-7788). Dec2013, Vol. 17 Issue 4, p137-144. 8p.
Autor:
Urbahs, Aleksandrs1, Jonaite, Ieva1
Publikováno v:
Aviation (1648-7788). Dec2013, Vol. 17 Issue 4, p170-175. 6p.
Publikováno v:
Latvian Journal of Physics and Technical Sciences, Vol 58, Iss 4, Pp 28-42 (2021)
Failures of marine diesel engine components can lead to serious consequences for a vessel, cargo and the people on board a ship. These consequences can be financial losses, delay in delivery time or a threat to safety of the people on board. This is