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Wyświetlanie 1-10 z 61
Tytuł:
Air Defense in a Specific Environment of the Suwalki Isthmus
Autorzy:
Szymanowski, Karol
Powiązania:
https://bibliotekanauki.pl/articles/466178.pdf
Data publikacji:
2017
Wydawca:
Centrum Rzeczoznawstwa Budowlanego Sp. z o.o.
Tematy:
air defense
Territorial Defense Forces
forest lake environment
light air defense
Opis:
In the presented article the author desires to study requirements for the air defense subunits in the forest-lake environment of the Suwalki isthmus. For that purpose the author underlined the importance of the presented region, identified specifics of the isthmus, made a terrain analysis and defined the requirements of the air defense subunits operating in that area. The submitted proposals learnt from the research indicate the need of use of the so-called light air defense in order to provide efficient defense for forces and critical infrastructure of the region. The author also takes into account the origin and presence of the Territorial Defense Forces air defense elements, drawing also attention to their place in the entire air defense system of the area and emphasizing the importance of the suitable armament selection for the newly formed air defense subunits of the Territorial Defense Forces (TDFs).
Źródło:
Safety & Defense; 2017, 3; 25-30
2450-551X
Pojawia się w:
Safety & Defense
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Airbase as Defended Asset for Air Defense
Autorzy:
KOŁATA, Grzegorz
Powiązania:
https://bibliotekanauki.pl/articles/466225.pdf
Data publikacji:
2019
Wydawca:
Centrum Rzeczoznawstwa Budowlanego Sp. z o.o.
Tematy:
air defense
air base
air threats
Opis:
Lessons learnt during recent wars and conflicts indicate that the pivotal precondition for success is neutralization of aviation in the initial period of conflict. Eliminating aviation from combat allows us to gain advantage (superiority) in the air and provides convenient conditions for the conduct of combat activities by one’s own forces. One of the ways to achieve this objective is to destroy air bases with their aircraft, security potential and infrastructure, which is necessary for their operation and proper functioning. Under these conditions, air defense of the air base becomes particularly important. The complexity of the problem stems from the increased possibility of impact from the air and the significance of the air base in aviation operations. That is why it is worth looking at the air base from the point of view of air defense.
Źródło:
Safety & Defense; 2019, 5, 1; 37-45
2450-551X
Pojawia się w:
Safety & Defense
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The Development of Poland’s Air Defense System: The Operational Context
Autorzy:
Cieślak, Eugeniusz
Powiązania:
https://bibliotekanauki.pl/articles/930347.pdf
Data publikacji:
2020
Wydawca:
Centrum Rzeczoznawstwa Budowlanego Sp. z o.o.
Tematy:
air defense
operational context
development
Polska
defense
Opis:
This article discusses the operational context for the development of Poland's air defense system. This assessment focuses on air defense operations in high intensity conflict. Recommendations include setting a realistic level of ambition in the field of air defense and increasing operational capabilities through the modernization of its combat assets. The priority proposed for Poland’s air defense system is to introduce a new generation of short range surface to air missile systems and then develop medium range air and missile defense capabilities.
Źródło:
Safety & Defense; 2020, 1; 1-10
2450-551X
Pojawia się w:
Safety & Defense
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Structural Model Analysis for the Laser Guided Mobile Short-Range Air Defence System
Autorzy:
Barauskas, Rimantas
Fedaravičius, Algimantas
Jasas, Karolis
Powiązania:
https://bibliotekanauki.pl/articles/2203982.pdf
Data publikacji:
2023
Wydawca:
Wojskowa Akademia Techniczna im. Jarosława Dąbrowskiego
Tematy:
Mobile Short-Range Air Defense System
M-SHORAD
Laser Guided Short-Range Air Defense System
Opis:
This article provides structural model analysis of characteristics of the vehicle movement during the shooting from a laser guided short-range air defence system mounted on it. Every shot causes a recoil, which significantly affects vibration of the vehicle and determines the shortest time duration between each two successive shots. The numerical simulation with MATLAB software enabled us verification of the created structural model and it facilitated the understanding of mechanical phenomena which are the most important for achieving the proper vibrational characteristics of the system. Main modes of the system movements during missile launch and their effect on the launcher and the vehicle were determined.
Źródło:
Problemy Mechatroniki : uzbrojenie, lotnictwo, inżynieria bezpieczeństwa; 2023, 14, 1 (51); 9--22
2081-5891
Pojawia się w:
Problemy Mechatroniki : uzbrojenie, lotnictwo, inżynieria bezpieczeństwa
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Air Defense of the Baltic States: Looking toward the Future
Autorzy:
Cieślak, Eugeniusz
Powiązania:
https://bibliotekanauki.pl/articles/2010422.pdf
Data publikacji:
2021
Wydawca:
Centrum Rzeczoznawstwa Budowlanego Sp. z o.o.
Tematy:
air defense
air defense system
Baltic states
NATO
obrona powietrzna
system obrony powietrznej
kraje bałtyckie
Opis:
The article offers a discussion of the origins, current state, and the future of air defence for the Baltic states. It relates developments in the field of air defense to changes in the security environment and the defence policies of the Baltic states. The article starts with a retrospective on the origins and development of air defence in the Baltic states before they joined NATO. Then, it focuses on the early years of integration with NATO Integrated Air Defense System and implications for air defence related to changes in the security of the Euro-Atlantic region stemming from aggressive Russian actions. An assessment of the current posture of air defence in the Baltic states serves as a starting point for a discussion on requirements for future developments and predicting possible outcomes. The research uses unclassified, publicly available documents and analytical reports to provide background information for a discussion on the future of air defense for the Baltic states. The Baltic states are aware of the limitations of their air defense and try to develop this capability within available resources. Changes to security environment after 2014 gave a new impetus to develop the air defense of the Baltic states, both through efforts undertaken by NATO and for national capability development.
Źródło:
Safety & Defense; 2021, 2; 12-21
2450-551X
Pojawia się w:
Safety & Defense
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Computer Simulation as an Effective Tool Supporting Decision-Making Processes in Air Defense
Autorzy:
RADOMYSKI, Adam
CUR, Krzysztof
Powiązania:
https://bibliotekanauki.pl/articles/466162.pdf
Data publikacji:
2019
Wydawca:
Centrum Rzeczoznawstwa Budowlanego Sp. z o.o.
Tematy:
computer simulation,
air defense,
command,
decision process,
simulator
Opis:
This article outlines the results of studies concerning supporting the decision-making process in air defense with the use of state-of-the art computer simulator. The simulator is intended to simulate air force operations and air defense in the air, and the simulated facilities are supposed to reflect real and hypothetical facilities. It allows us to conduct experiments with the use of models showing particular fragments of reality, which reduce information entropy characteristic of contemporary decision-making situations in air defense.
Źródło:
Safety & Defense; 2019, 5, 1; 1-5
2450-551X
Pojawia się w:
Safety & Defense
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Countering Unmanned Aerial Systems (UAS) in Military Operations
Autorzy:
Dobija, Konrad
Powiązania:
https://bibliotekanauki.pl/articles/28411992.pdf
Data publikacji:
2023
Wydawca:
Centrum Rzeczoznawstwa Budowlanego Sp. z o.o.
Tematy:
air defense
air drones
safety
UAS
UAV
obrona powietrzna
dron
bezpieczeństwo
Opis:
Although contemporary unmanned systems are used in every environment, they overwhelmingly dominate the airspace. They are commonly called aerial drones or unmanned aerial vehicles (UAVs), while the systems supporting and controlling UAVs are called unmanned aerial systems (UASs). The widespread adoption of aerial drone technology has led to their increasing use on the battlefield. Therefore, finding an effective counter-drone (counter - UAS) weapon has become a serious challenge. This task is particularly difficult because we are dealing with a huge variety of unmanned aerial systems while their numbers are increasing at a record-breaking pace. At this point, there are also no fully proven counter-drone solutions, with most existing systems still in the research phase or newly introduced prototypes. The emerging problems and the set of uncertainties associated with them have become the fundamental basis for addressing and presenting this issue in this publication. This article discusses the crucial subject of defense against unmanned aerial systems from the perspective of modern warfare. The author addresses the question of how to plan and implement counter-drone defense in military operations, as well as what technical solutions could be useful for this purpose. Throughout this study, the author employed various methods, including analysis, synthesis, comparison, and case studies, primarily by examining available open-source information on recent armed conflicts in Nagorno-Karabakh and the ongoing conflict in Ukraine. These methods enabled the author to validate his main hypothesis: there are currently no effective drone countermeasures systems, particularly against drones that can operate autonomously, utilize artificial intelligence algorithms for guidance and decision-making, or engage in large-scale attacks, known as swarms. Simultaneously, the author points out what new technical solutions should be developed to enable effective countermeasures and what tactics should be incorporated into military training to address this threat. Additionally, the article discusses to what extent existing air defense systems can be adapted for counter-drone defense and whether there are effective methods of force protection against such threats.
Źródło:
Safety & Defense; 2023, 1; 74--81
2450-551X
Pojawia się w:
Safety & Defense
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Proces degradacji statku powietrznego po trafieniu
Aircraft degradation after being hit
Autorzy:
Sienicki, K.
Zalewski, P.
Powiązania:
https://bibliotekanauki.pl/articles/235027.pdf
Data publikacji:
2011
Wydawca:
Wojskowy Instytut Techniczny Uzbrojenia
Tematy:
proces degradacji
system obrony przeciwlotniczej
degradation process
air defense system
Opis:
Praca stanowi etap projektu badawczo-rozwojowego, którego celem było opracowanie zautomatyzowanego systemu obrony przeciwlotniczej bazy lotniczej, a dofinasowanego z środków MNiSW. Celem tej części opracowania zdefiniowanie stref krytycznych samolotu bojowego, których trafienie przez przeciwlotnicze środki bojowe prowadzi do degradacji systemów samolotu, a w konsekwencji do jego zniszczenia. Wskazano także na metody poprawy tzw. „żywotności bojowej samolotu”, które powodują, iż współczesne samoloty staja się coraz bardziej odporne na zniszczenie, systemy obrony przeciwlotniczej, w tym bazy lotniczej.
The work is a part of the research project, dedicated to design an integrated anti-aircraft system to protect an airbase of the Polish Air Force (PAF). The goal of the work was to assess the process of aircraft system degradation after being hit by an air base antiaircraft defense system. The critical combat aircraft zone were identified in context of critical damage for an aircraft leading to its lost. In the paper, methods making aircraft more survivable were presented and discussed, in consequence the modern aircraft presents additional challenge to an air base defense system.
Źródło:
Problemy Techniki Uzbrojenia; 2011, R. 40, z. 118; 107-114
1230-3801
Pojawia się w:
Problemy Techniki Uzbrojenia
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Landmarks in Romanian History of Anti-Aircraft Artillery: The Anti-Aircraft Gun Director Computer, “Ion Bungescu”
Autorzy:
Gherman, Laurian
Roman, Cosmina
Żmigrodzka, Małgorzata
Powiązania:
https://bibliotekanauki.pl/articles/2010420.pdf
Data publikacji:
2021
Wydawca:
Centrum Rzeczoznawstwa Budowlanego Sp. z o.o.
Tematy:
air defense
anti-aircraft artillery
Gun Director Computer
defense
obrona powietrzna
artyleria przeciwlotnicza
obrona
Opis:
The main purpose of this article is to present the decisive contribution that Brigadier General Ion Bungescu had to the development of anti-aircraft artillery in Romania. To achieve this objective we describe in the paper the evolution of the anti-aircraft gun director computer he invented, as well as its modus operandi.The adopted methods include quantitative and qualitative analyses of documents, manuals and albums published during the considered period, and some published by Brigadier General Ion Bungescu.The results of the article are presented in the context of the accelerated development of military aviation between the two world wars. This development put terrible pressure on the development of anti-aircraft artillery that started with land guns adapted for anti-aircraft firing in 1916 and reached anti-aircraft guns controlled by Gun Director Computer in 1945. We can compare the development of military aviation during that time with the development of information technology over the last 30 years, from connecting computers in the network to the use of artificial intelligence.
Źródło:
Safety & Defense; 2021, 2; 144-157
2450-551X
Pojawia się w:
Safety & Defense
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
External Ballistics Simplified Model of the “RT-400” Rocket Aerial Target
Autorzy:
Fedaravičius, A.
Račkauskas, S.
Survila, A.
Šamelis, A.
Powiązania:
https://bibliotekanauki.pl/articles/403536.pdf
Data publikacji:
2018
Wydawca:
Wojskowa Akademia Techniczna im. Jarosława Dąbrowskiego
Tematy:
mechanics
rocket motor
air defense
external ballistics
aerial target RT-400
Opis:
“RT-400” rocket aerial target system is described in the paper; research method of its simplified external ballistics characteristics is presented and the obtained results are discussed. This system was designed, tested, and produced by a research team of the Institute of Defence Technologies at Kaunas University of Technology and successfully implemented in practice. One of main aims of this paper was to develop external ballistics’ model of a rocket propelled aerial target which would enable obtaining various ballistic parameters of the investigated vehicle such as its acceleration, velocity, flight angle, flight range and trajectory using as input the internal ballistics data obtained at earlier experimental research of the “RV-12K” rocket motor in a static horizontal test stand for thrust measurements and determination of other internal ballistics’ characteristics such as combustion chamber temperature and pressure. During the experimental research process of the vehicle, under test site conditions, the main aim was to compare accuracy of the obtained external ballistics simulation data with the data obtained during experimental approaches using additional measurement techniques such as radar tracking and crash site and launch site GPS coordinates marking.
Źródło:
Problemy Mechatroniki : uzbrojenie, lotnictwo, inżynieria bezpieczeństwa; 2018, 9, 1 (31); 9-22
2081-5891
Pojawia się w:
Problemy Mechatroniki : uzbrojenie, lotnictwo, inżynieria bezpieczeństwa
Dostawca treści:
Biblioteka Nauki
Artykuł
Wyświetlanie 1-10 z 61

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