Informacja

Drogi użytkowniku, aplikacja do prawidłowego działania wymaga obsługi JavaScript. Proszę włącz obsługę JavaScript w Twojej przeglądarce.

Wyszukujesz frazę "Polak, F." wg kryterium: Autor


Wyświetlanie 1-4 z 4
Tytuł:
Propulsion module for unmannned vehicle
Autorzy:
Polak, F.
Szczęch, L.
Powiązania:
https://bibliotekanauki.pl/articles/244495.pdf
Data publikacji:
2011
Wydawca:
Instytut Techniczny Wojsk Lotniczych
Tematy:
unmanned vehicle
hybrid propulsion system
UGV
electric generator
electric propulsion motor
Opis:
Solution of the propulsion system of the unmanned vehicle elaborated and built in the Laboratory of Internal Combustion Engines Military University of Technology is shown in the paper. Unmanned vehicles are about to play key role in modern warfare. There are many types of unmanned vehicles. Those which can operate in urban areas, especially inside buildings are considered as a most useful for modern army. Most unmanned vehicles are battery operated, causing low range or low speed of the vehicle. Internal combustion engines are not proper for operation inside buildings, due to exhaust gases produced by engine. Connecting two types of propulsion system, defect of range in battery and gases in combustion engines are eliminated, because we can program vehicle to not turning on engine inside buildings. Using a module for those types of vehicles, we can design entire gamut of unmanned and even manned vehicles, decreasing design costs and repair time due to parts repeatability. Using a prepared propulsion module, design engineer can freely determine length, width and wheel track of designed vehicle. Designed modules enable vehicle fast return to combat ability, due to parts repeatability. One module, used as a host, can reconstruct damage vehicle. There is possibility of using different engines, enlarging list of available modules. Economic factor has also big meaning, due to parts repeatability.
Źródło:
Journal of KONES; 2011, 18, 1; 479-482
1231-4005
2354-0133
Pojawia się w:
Journal of KONES
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Metodyka pomiaru parametrów małej hybrydowej platformy bezzałogowej
Measurement methodology of parameters of small hybrid unmanned platform
Autorzy:
Polak, F.
Szczęch, L.
Walentynowicz, J.
Powiązania:
https://bibliotekanauki.pl/articles/222607.pdf
Data publikacji:
2013
Wydawca:
Akademia Marynarki Wojennej. Wydział Dowodzenia i Operacji Morskich
Tematy:
bezzałogowe pojazdy
pojazd hybrydowy
układ napędowy
BPL
pomiar i akwizycja wielkości rzeczywistych i fizycznych
unmanned vehicle
hybrid vehicle
UGV
measuring and acquisition of physical and real quantities
Opis:
W artykule przedstawiono metodykę pomiaru wybranych parametrów układu napędowego małej platformy z napędem hybrydowym. Opisano obiekt pomiarowy i narzędzia użyte do wykonania pomiarów wielkości elektrycznych oraz prędkości kół pojazdu. Pomiary zostały zarejestrowane za pomocą oprogramowania Database Connect firmy Addi-Data.
In paper, selected parameters of power transmission from small hybrid vehicle, methodology of acquisition was shows. Paper shows short description of measured object, tools used for measuring electrical quantities and wheels speed. Measurements were recorded by Addi-Data Database Connect software.
Źródło:
Zeszyty Naukowe Akademii Marynarki Wojennej; 2013, R. 54 nr 2 (193), 2 (193); 71-80
0860-889X
Pojawia się w:
Zeszyty Naukowe Akademii Marynarki Wojennej
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Energetic balance of unmanned ground vehicle hybrid power transmission
Autorzy:
Karczewski, M.
Szczęch, L.
Polak, F.
Powiązania:
https://bibliotekanauki.pl/articles/242808.pdf
Data publikacji:
2018
Wydawca:
Instytut Techniczny Wojsk Lotniczych
Tematy:
balance
unmanned vehicle
hybrid transmission
test stand
Opis:
Article presents the energetic balance of small-unmanned vehicle hybrid power transmission. The vehicle equipped with series hybrid transmission consisted of electric engines connected to the battery pack and small Diesel power generator. In mentioned construction, battery is used as energy buffer and combustion engine is used more as emergency power supply, and is turned on when battery is depleted. In other condition, power generator can be turned off, without reducing power of transmission parameters, except its range. Investigation was divided on two stages. At first stage generator, charging unit and battery were placed outside the vehicle. One piston power generator was feed by Diesel fuel. Fuel consumption of power generator was recorded from AVL fuel balance and energy parameters were recorded by power line analyser of BMR Company. Generator was connected to the direct current power plant. 70 Ah and 48 DC Lithium-polymer battery was charged from the power plant. After charging cycle, small water resistor was used to discharge the battery. Power parameters of discharged battery were measured. This enable to measure balance form tank to the battery. Second stage of the energetic balance determination was to measure internal resistances of vehicle power transmission from current inverter/converter connected to the engine and through the transmission up to the wheels of the vehicle. Power loss of energy at different speed of vehicle wheels without ground contact was measured in respect of power consumption. The series hybrid transmission is consider less efficient than parallel but because of specific configuration of power transmission, it was possible to reach higher efficiency
Źródło:
Journal of KONES; 2018, 25, 2; 177-184
1231-4005
2354-0133
Pojawia się w:
Journal of KONES
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Modelling of loading command system vehicles on the transport aircraft C-130
Autorzy:
Karczewski, M.
Polak, F.
Szczęch, L.
Walentynowicz, J.
Powiązania:
https://bibliotekanauki.pl/articles/347978.pdf
Data publikacji:
2016
Wydawca:
Akademia Wojsk Lądowych imienia generała Tadeusza Kościuszki
Tematy:
command system vehicles
air transport of vehicles
Opis:
The article presents modeling of loading platforms for the automated command system of a field artillery battalion mounted on the light wheeled chassis. According to the operational requirements, the field battalion should be tailored to be transported by the transport aircraft C-130E Hercules, which requires limiting the weight and dimensions of vehicles. Since a vehicle cab height is equal with the exact centimeter precise to the aircraft cargo bay height, it is necessary to reduce the relevant vehicle height by lowering the tire pressures in order to obtain an adequate margin.
Źródło:
Zeszyty Naukowe / Wyższa Szkoła Oficerska Wojsk Lądowych im. gen. T. Kościuszki; 2016, 3; 100-111
1731-8157
Pojawia się w:
Zeszyty Naukowe / Wyższa Szkoła Oficerska Wojsk Lądowych im. gen. T. Kościuszki
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-4 z 4

    Ta witryna wykorzystuje pliki cookies do przechowywania informacji na Twoim komputerze. Pliki cookies stosujemy w celu świadczenia usług na najwyższym poziomie, w tym w sposób dostosowany do indywidualnych potrzeb. Korzystanie z witryny bez zmiany ustawień dotyczących cookies oznacza, że będą one zamieszczane w Twoim komputerze. W każdym momencie możesz dokonać zmiany ustawień dotyczących cookies