Temat: armoured personnel carrier - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: The assessment of the influence of selected passive safety systems on the level of dynamic loads of soldiers during collision
Autorzy:: Hryciów, Z.
Powiązania:: https://bibliotekanauki.pl/articles/247170.pdf
Data publikacji:: 2013
Wydawca:: Instytut Techniczny Wojsk Lotniczych
Tematy:: armoured personnel carrier
impact
passive safety
dummy
FE analysis
Opis:: The work describes chosen problem connected with using of armoured personnel carriers (APC) in the frame of military operations. The soldiers inside the APC are exposed to dynamic loads and shock which are, among other things, an effect of collision with other vehicle or terrain obstacles. In military vehicles, which design is based on a rigid frame or integral body, there is no technical solution to mitigate the effects of a crash. The only applicable means of protection against the effects of collisions are lap belts and helmet designed to protect the head. Preliminary research shows that this kind of equipment is not sufficient. In the work an assessment of the influence of chosen solutions of safety belts and helmets on dynamic loads of carrier’s crew during collision with a rigid obstacle are presented. In simulation researches the HYBRID III dummies models have been used and calculations were carried out in LS-DYNA system. The work shows the numeric test results. Behaviour of the dummies during the impact on both the driver and crew member were presented. To assess a risk of injury standard indicators of crash test were used, including: maximum value of the head acceleration and the maximum values of the forces and moments in the neck. The distributions of these parameters were presented. The assessment of applied passive safety systems was made from the point of view of treat to soldiers inside a carrier.
Źródło:: Journal of KONES; 2013, 20, 3; 161-168
1231-4005
2354-0133
Pojawia się w:: Journal of KONES
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Technical evaluation of APC chassis
Autorzy:: Dziubak, T.
Powiązania:: https://bibliotekanauki.pl/articles/246149.pdf
Data publikacji:: 2009
Wydawca:: Instytut Techniczny Wojsk Lotniczych
Tematy:: armoured personnel carrier
operational appreciation
mobility property
Opis:: Success during combat on the modern battlefield is determined by numerous conditions. One of those conditions is a quich and unexpected (for the red force) transport of troops. Modern APCs (armoured personnel carrier) have similar terrain capability. Level of APCs adjustment to movement in a hard terrain conditions is the function of numerous indicators of its construction including e.g. correction of, usually specific, conditions for technical solutions of suspension or engine. It is possible to acquire global numericał indicator of APC utility evaluation, basing on e.g. evaluation of the terrain mobility. Such indicator is the objective way to estimate the level of fulfilling the technical specification of subject subgroup for tactical - technical specification by the APC construction. In the article is presented the proposal of methodical utility evaluation for modern APC chassis, which is based on account of proposed numerical indicators. Using the set indicators, we've provided comparison of directed and global evaluation of AMY Patria, towards other modern APCs. In the paper formulas of these indicators are described. The results of evaluation are presented on charts as well ensample types of terrain trials are shown on pictures.
Źródło:: Journal of KONES; 2009, 16, 1; 101-109
1231-4005
2354-0133
Pojawia się w:: Journal of KONES
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 3.

Tytuł:: Research about possibility of endanger crew of wheeled armoured personnel carrier on vibrations
Badania narażenia załogi kołowego transportera opancerzonego na oddziaływanie drgań
Autorzy:: Simiński, P.
Powiązania:: https://bibliotekanauki.pl/articles/241967.pdf
Data publikacji:: 2007
Wydawca:: Instytut Techniczny Wojsk Lotniczych
Tematy:: obciążania dynamiczne
obciążania udarowe
badania eksperymentalne
kołowe transportery opancerzone
dynamic load
impact load
experimental researches
wheeled armoured personnel carrier
Opis:: The article presents researches about possibility of endanger crew of wheeled armoured personnel carrier on vibrations, coming from roughness of road. Action of impact loads on vehicle is continuity with changes about intensity and structure. The most important part of impact load is coming from roughness. Two similar vehicles was chosen for researches. Armoured personnel carriers, with were chosen, are use in many countries. The biggest different between them was type of suspension. One of them has modern hydro pneumatic suspension, the second one has classic, with springs and shock absorbers. Researches are helpful in evaluating "quality" of suspension, in some situations. The problem of endanger the crew is very important, because wheeled personnel carriers are more and more popular and they are used by armies of many countries. This type of equipment was used already in The Second World War. From this moment, they were modernised and changed. From several years, older personnel carriers were very intensive changed or there were build many complete new constructions, which are accordance with tactic o, strategy needs.
Źródło:: Journal of KONES; 2007, 14, 1; 349-355
1231-4005
2354-0133
Pojawia się w:: Journal of KONES
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 4.

Tytuł:: Preliminary investigation of dynamic loads of the crew of the armoured personnel carrier during frontal crash
Autorzy:: Borkowski, W.
Hryciów, Z.
Powiązania:: https://bibliotekanauki.pl/articles/241797.pdf
Data publikacji:: 2008
Wydawca:: Instytut Techniczny Wojsk Lotniczych
Tematy:: armoured personnel carrier
impact
passive safety
computer simulation
Opis:: On the work one described chosen problems concerning of threats of the crew of the armoured personnel carrier with dynamic loads during crushing the obstacle. One paid attention on the lack of regulations regulative this problems. One described the general construction, and also worked out model of the armoured personnel carrier and crashed object. To the modelling one used the software LS-DYNA, using the method of finite elements. One gave also conditions for carrying out the numeric research. On the work one placed example results of numerical tests, deformations and stresses in the hull of the vehicle and in the crashed gate. One placed also example-courses of the speed and accelerations of chosen elements of the vehicle and people inside. On the basis on received results of simulation research one evidenced high level threats of the crews, liable to be effective with serious offences, particularly of the head and the spine. One qualified also directions and the range of further works targeting the improvement of the safety of the crew, in this taking into account the use of investigative dummy man. To further research one proposed models of dummy man Hybrid III, which for the necessity of taking in to consideration of additional elements of the equipment of soldiers (e.g. the helmet, the weapon, the bullet-proof vest) must be however properly modified. One pointed also on the necessity of working out the additional protective devices and also formulate the methodology of the experimental research.
Źródło:: Journal of KONES; 2008, 15, 4; 57-62
1231-4005
2354-0133
Pojawia się w:: Journal of KONES
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 5.

Tytuł:: Operations review of APC "Rosomak" chassis
Ocena użytkowa podwozia KTO Rosomak
Autorzy:: Wysocki, T.
Micewicz, P.
Dziubak, T.
Powiązania:: https://bibliotekanauki.pl/articles/243134.pdf
Data publikacji:: 2007
Wydawca:: Instytut Techniczny Wojsk Lotniczych
Tematy:: kołowy transporter opancerzony
ocena użytkowa
właściwości ruchowe
armoured personnel carrier
operational appreciation
mobility property
Opis:: Powodzenie w działaniach na współczesnym polu walki zdeterminowane jest wieloma czynnikami. Jednym z nich jest zapewnienie szybkiego, terminowego i nieoczekiwanego dla przeciwnika transportu żołnierzy. Pojazdy opancerzone, przewożące pododdziały w warunkach pola walki, powinny posiadać zdolność dojechania na stanowiska ogniowe, które mogą być położone w terenie, gdzie nie ma dróg utwardzonych a teren jest pofałdowany, górzysty lub podmokły. Zatem przystosowanie do pokonywania przeszkód terenowych przez pojazdy opancerzone powinno wynikać z ich ogólnego układu konstrukcyjnego, proporcji wymiarowych i masowych oraz z zastosowania specyficznych rozwiązań konstrukcyjnych w układach jezdnych i napędowych. Jednym z kryteriów oceny użytkowej kołowego transportera opancerzonego (KTO) są jego właściwości ruchowe, zwłaszcza w terenie. Można jednocześnie formułować różne, często odmienne, szczegółowo ukierunkowane kryteria oceny użytkowej jednego lub w celach porównawczych kilku KTO. W przypadku kryteriów o charakterze ilościowym możliwe jest otrzymanie globalnej ilościowej oceny użytkowej oddzielnie dla każdego KTO, co stwarza obiektywne warunki do porównawczej oceny ich konstrukcji. W referacie przedstawiono propozycję metodyki oceny użytkowej podwozia współczesnego kołowego transportera opancerzonego (KTO), którą oparto na rachunku wskaźników liczbowych. Wykorzystując sformułowane wskaźniki dokonano porównawczej ukierunkowanej i globalnej oceny użytkowej KTO Rosomak, którą odniesiono do innych współczesnych KTO.
A success in present combat field operation is determined by many factors. One of them is assuring of rapid, term and unexpected for the enemy troops transport. Armoured vehicles, transporting troops in combat field, should have an ability to reach gun sites, which may be placed in terrain, where are no hardened ways and terrain is undulating, mountainous or boggy. Armoured vehicles adaptation to terrain obstacles covering should result from their construction system, dimensions and mass' proportions and construction solutions of driving system and running gear. One of the criterion of operational appreciation of armoured personnel carrier (APC) is its mobility property, especially in terrain. Various and specialized in many details usable assessment criteria of one or a few (in comparison) KTO might be simultaneously formulated. In case of quantitative criteria it is possible to receive a global usable quantitative assessment for each KTO individually, what makes objective conditions to comparative assessment of their construction. In the paper there is presented a proposal of method of operational appreciation of modern armoured personnel carrier (APC) chassis based on numeral indexes. Using the defined indexes there was made the operational appreciation of APC Rosomak, which was compared to other modern APC's.
Źródło:: Journal of KONES; 2007, 14, 2; 579-590
1231-4005
2354-0133
Pojawia się w:: Journal of KONES
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 6.

Tytuł:: Numerical research on dynamic loads of wheeled armoured personnel carrier during overcoming terrain obstacles
Autorzy:: Borkowski, W.
Michałowski, B.
Rybak, P.
Wiśniewski, A.
Powiązania:: https://bibliotekanauki.pl/articles/241735.pdf
Data publikacji:: 2012
Wydawca:: Instytut Techniczny Wojsk Lotniczych
Tematy:: numerical research
dynamical loads
wheeled armoured personnel carrier
simulation
Opis:: Paper presents the results of numerical research on the influence of the movement conditions (velocity and various types and parameters of obstacles) on the level of dynamic loads of the body shell and the vehicle crew of the basic version of Wheeled Armoured Personnel Carrier (Wheeled APC) ROSOMAK. The research work was aimed at analysis of the dynamic loads resulting from the overcoming various terrain obstacles. Kinematic constraints acting on suspension used during tests were random and deterministic, e.g. sine, cosine, triangle as well as mixed, imitating fallen tree trunk on smooth surface. Simulations were carried out with the genuine proprietary software for numerical analysis of dynamics of multi-axis vehicles equipped with independent suspension. The paper consists description of the mathematical model of multi-axis vehicle, deterministic and random generated inputs and range of performed tests. Time courses of displacement, velocity, vertical and angular (longitudinal and transverse) accelerations were determined for chosen parts of vehicle. Paper also contains time courses of deflection for every suspension wheel and dynamical reactions of the ground as well as selected time charts and cumulative statistics. Finally paper presents conclusions formulated about dynamic loads of APC ROSOMAK depending on parameters and types of obstacles and vehicle velocity.
Źródło:: Journal of KONES; 2012, 19, 4; 83-92
1231-4005
2354-0133
Pojawia się w:: Journal of KONES
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 7.

Tytuł:: Metodyka oceny użytkowej podwozia kołowych transporterów opancerzonych
Review of methodology of armoured personnel carrier
Autorzy:: Dziubak, T.
Wysocki, T.
Powiązania:: https://bibliotekanauki.pl/articles/210217.pdf
Data publikacji:: 2010
Wydawca:: Wojskowa Akademia Techniczna im. Jarosława Dąbrowskiego
Tematy:: kołowy transporter opancerzony
ocena użytkowa
właściwości ruchowe
armoured personnel carrier
operational appreciation
mobility property
Opis:: Powodzenie w działaniach bojowych na współczesnym polu walki zdeterminowane jest wieloma czynnikami. Jednym z nich jest zapewnienie szybkiego i nieoczekiwanego dla przeciwnika transportu wojsk. Współczesne kołowe transportery opancerzone (KTO) posiadają pozornie podobną mobilność terenową. Stopień przystosowania tych pojazdów do poruszania się w trudnym terenie jest funkcją wielu zmiennych ich układu konstrukcyjnego, w tym, m.in. poprawności doboru zwykle specyficznych rozwiązań w układzie jezdnym, zawieszeniu czy napędowym. Możliwe jest pozyskanie globalnego liczbowego wskaźnika oceny użytkowej KTO, uwzględniającego m.in. ocenę jego mobilności terenowej. Taki wskaźnik jest obiektywną miarą stopnia spełniania przez konstrukcję pojazdu przedmiotowej podgrupy wymagań taktyczno-technicznych. W artykule przedstawiono propozycję metodyki przeprowadzania oceny użytkowej podwozia współczesnego KTO, którą oparto na rachunku zaproponowanych wskaźników liczbowych. Wykorzystując sformułowane wskaźniki, dokonano porównawczej ukierunkowanej i globalnej oceny użytkowej AMV Patria 8 × 8, którą odniesiono do innych współczesnych KTO.
Success during combat on modern battlefield is determined by numerous conditions. One of those conditions is a quick and unexpected (for the red force) transport of troops. Modern APCs (armored personnel carriers) have similar terrain capability. Level of APCs adjustment to movement in hard terrain conditions is the function of numerous indicators of its construction including, e.g., correction of, usually specific, conditions for technical solutions of suspension or engine. It is possible to acquire global numerical indicator of APC utility evaluation, basing on, e.g., evaluation of terrain mobility. Such indicator is the objective way to estimate a level of fulfilling the technical specification of subject subgroup for tactical-technical specification by the APC construction. The article presents a proposal of methodical utility evaluation for modern APC chassis, which is based on account of proposed numerical indicators. Using the set indicators, we have provided comparison of directed and global evaluation of AMV Patria, towards other modern APCs.
Źródło:: Biuletyn Wojskowej Akademii Technicznej; 2010, 59, 1; 347-361
1234-5865
Pojawia się w:: Biuletyn Wojskowej Akademii Technicznej
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 8.

Tytuł:: Experimental researches of dynamic loads of armoured personnel carrier and its crew during collision with rigid obstacle and all - terrain vehicle
Autorzy:: Borkowski, W.
Hryciów, Z.
Rybak, P.
Wysocki, J.
Wiśniewski, A.
Powiązania:: https://bibliotekanauki.pl/articles/242892.pdf
Data publikacji:: 2013
Wydawca:: Instytut Techniczny Wojsk Lotniczych
Tematy:: armoured personnel carrier
dynamic load
dummy
crash test
passive safety
Opis:: The paper presents problems related to dynamic loads of armoured personnel carriers design as well as soldiers located inside them. During tactical operation, there is often the need for ramming other vehicles or terrain obstacles in order to provide road possibility. The lack in armoured vehicles, commonly used in cars crumple zones, will result in large values of accelerations. This can cause significant risk to the crews of vehicles. In order to assess the exposure of soldiers while overcoming terrain and engineering obstacles experimental studies were performed covering a carrier’s collision with a rigid barrier and ramming of all-terrain vehicle. In the paper the research conditions and used measurement equipment were described. A four-wheel SKOT personnel carrier and Tarpan Honker car, out of service, was used for the tests. The tests were carried out within the area of the Military Institute for Armoured and Automotive Technology in Sulejówek. During crash tests, anthropomorphic measurement equipment – Hybrid III 50th Male Dummy type – was used for recording the values of loads affecting the soldiers. The article presents some results of experimental studies. The values of the carrier’s body accelerations in driver’s and landing troop compartment were compared as well as dynamic loads of test dummies. The results obtained during vehicle ramming prove that these types of actions do not cause serious threats for the members of the carrier crew.
Źródło:: Journal of KONES; 2013, 20, 3; 71-78
1231-4005
2354-0133
Pojawia się w:: Journal of KONES
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 9.

Tytuł:: Experimental research on the dynamic loads of the wheeled armoured personnel carrier
Autorzy:: Borkowski, W.
Hryciów, Z.
Michałowski, B.
Rybak, P.
Wiśniewski, A.
Wysocki, J.
Powiązania:: https://bibliotekanauki.pl/articles/243711.pdf
Data publikacji:: 2011
Wydawca:: Instytut Techniczny Wojsk Lotniczych
Tematy:: experimental research
dynamic loads
wheeled armoured personnel carrier
acceleration
vibrations
Opis:: The results of the experimental research on the influence of the special vehicle movement conditions on the body shell and the vehicle crew dynamic load will be presented in the paper. ROSOMAK Wheeled Armoured Personnel Carrier (Wheeled APC), the basic version, was the subject of the research. The research work was aimed at analysis of the dynamic loads resulting from the deterministic inputs and driving on the selected types of surfaces generating random kinematic inputs. The personnel carrier service conditions, measuring apparatus, and testing methods will be described. The vertical accelerations of the selected points of the vehicle, and deflection of the prime and second suspension of the vehicle left side were measured. The time and the acceleration RMS value spectrum charts for the selected implementations will be presented. The cumulative statistics will be shown in the form of a table. The conclusions regarding the influence of the road surface on the personnel carrier driver's working comfort will be formulated. The assessment of the suspension quality will be included in the conclusions. Driving on the smooth surface is comfortable. However, the road surface worsening causes decreased proficiency sense until the exposure limit boundary is reached when the vehicle drives on a poor quality cobble road with 50 km/h speed. The vehicle basic version is not fitted with the seats for assault troops, therefore the influence of the road irregularities on the centre of mass of the body shell, and the driver's and commander's seats were determined. It is recommended to make further tests on the personnel carrier combat and special versions.
Źródło:: Journal of KONES; 2011, 18, 1; 69-76
1231-4005
2354-0133
Pojawia się w:: Journal of KONES
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 10.

Tytuł:: Dynamic loads on the roof plate of the wheeled carrier during the firing of a 30 mm cannon
Autorzy:: Wiśniewski, Andrzej
Powiązania:: https://bibliotekanauki.pl/articles/2200808.pdf
Data publikacji:: 2023
Wydawca:: Sieć Badawcza Łukasiewicz. Przemysłowy Instytut Motoryzacji
Tematy:: finite element method
armoured personnel carrier
shock load
structure
stresses
Opis:: On the battlefield, modern vehicles perform a variety of roles. Transportation is one of the most fundamental. Operating in different terrains, including urban areas, means exposing the crew to different hazards. To increase crew protection, passive and active protection systems are used. On the other hand, in addition to protection, support of the infantry in offensive operations is an equally important activity. The most common solution for medium wheeled vehicles is a manned turret. The weapon is a 30 mm cannon. Nowadays, there is a trend towards installing systems that allow such weapons to be operated remotely. This minimises the exposure of highly trained personnel. This paper presents the results of a numerical study of the dynamic loads on the roof-plate structure of a wheeled armoured personnel carrier resulting from the firing of the vehicle's main armament. It includes the values of the strains and stresses in the upper plate structure and the forces transmitted by the brackets connecting the roof plate to the bottom plate, and an assessment of the risk of using such a system on the safety of the vehicle structure and its crew.
Źródło:: Archiwum Motoryzacji; 2023, 99, 1; 53--65
1234-754X
2084-476X
Pojawia się w:: Archiwum Motoryzacji
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 11.

Tytuł:: Armoured personnel carrier SKOT and its variants produced in Poland
Autorzy:: Kajetanowicz, J.
Powiązania:: https://bibliotekanauki.pl/articles/347868.pdf
Data publikacji:: 2016
Wydawca:: Akademia Wojsk Lądowych imienia generała Tadeusza Kościuszki
Tematy:: armoured personnel carrier
SKOT
vehicle
Opis:: The paper presents the history of designing the armoured personnel carrier SKOT and the cooperation between Poland and Czechoslovakia related to their participation in its production. The serial production of this vehicle is discussed as well as the extent of related involvement of the Polish defence industry. The article outlines the characteristics of respective variants of the personnel carrier, grouped into: basic, fighting, command and staff, and fire support vehicles. The paper describes the use of the vehicle by the Polish Armed Forces, with a special emphasis on its influence on the process of modernising the Land Forces and their adaptation to operations involving weapons of mass destruction.
Źródło:: Zeszyty Naukowe / Wyższa Szkoła Oficerska Wojsk Lądowych im. gen. T. Kościuszki; 2016, 2; 35-61
1731-8157
Pojawia się w:: Zeszyty Naukowe / Wyższa Szkoła Oficerska Wojsk Lądowych im. gen. T. Kościuszki
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 12.

Tytuł:: Analysis of dynamic loads of the armoured personnel carrier crew during frontal crash
Autorzy:: Hryciów, Z.
Powiązania:: https://bibliotekanauki.pl/articles/241831.pdf
Data publikacji:: 2012
Wydawca:: Instytut Techniczny Wojsk Lotniczych
Tematy:: armoured personnel carrier
impact
passive safety
dummy
FE analysis
Opis:: The work describes chosen problem connected with using of armoured personnel carriers (APC) in the frame of stabilisation and peacekeeping mission. The new type of tasks appears: ramming obstacles such as fences, entry gates, light engineering obstacles and also pushing other vehicles aside the road in order to obtain trafficability. The main threat in such situation is a risk of serious injury of soldiers inside vehicle. The lack of a crumple zone increases a value of acceleration acting on the crew. In the work models of driver and crew member seats used in the APC were showed. To the tests a Hybrid III 50th male dummy model in a seated position were used, which is a good representation of the average population of men. To the modelling LS-DYNA software was applied. The work shows the numeric test results. Behaviour of the dummies during the impact on both the driver and crew member were presented. To assess a risk of injury standard indicators of crash test were used, including: maximum value of the head acceleration, the criterion HIC and the maximum values of the forces and moments in the neck. The distributions of these parameters were presented. Results of simulation indicated that velocity and location of dummies has large influence on levels of dynamic loads. To further research is proposed to take into consideration models of dummy with additional equipment of soldiers (e.g. a helmet, a weapon, a bullet-proof jacket).
Źródło:: Journal of KONES; 2012, 19, 4; 223-230
1231-4005
2354-0133
Pojawia się w:: Journal of KONES
Dostawca treści:: Biblioteka Nauki

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