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Wyświetlanie 1-4 z 4
Tytuł:
Research into drive system of EOD/IED robot
Autorzy:
Muszyński, T.
Powiązania:
https://bibliotekanauki.pl/articles/244536.pdf
Data publikacji:
2011
Wydawca:
Instytut Techniczny Wojsk Lotniczych
Tematy:
unmanned ground vehicles
hydrostatic drive
high mobility
Opis:
Navigating vehicles over difficult terrain requires a drive system ensuring high mobility. It is particularly important in the case of unmanned ground vehicles. It is often not realized that a vehicle occupant frequently plays the role of a multi sensor, highly effective data processor and a control system at the same time. Due to this, the abilities of an unmanned vehicle's drive system should, to the greatest possible extent, compensate for the lack of an inside operator. To achieve this, it has to ensure high precision and ease of controlling. Such possibilities are provided by electric and hydrostatic systems. At the Military University of Technology, Chair of Engineering Equipment, a test platform for an EOD/IED robot was developed. Due to its considerable weight, it was equipped with a hydrostatic drive system. The vehicle has a sixwheeled chassis and a skid steering system. The paper presents initial findings of the research aimed at determining the influence of the applied hydraulic system solution on the appearance of kinematic incompatibilities. The presented experimental research included the identification of internal resistance as well as tests on three types of surfaces.
Źródło:
Journal of KONES; 2011, 18, 1; 365-372
1231-4005
2354-0133
Pojawia się w:
Journal of KONES
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Controller area network standard for unmanned ground vehicles hydraulic systems in construction applications
Autorzy:
Szynkarczyk, Piotr
Wrona, Józef
Bartnicki, Adam
Powiązania:
https://bibliotekanauki.pl/articles/384903.pdf
Data publikacji:
2020
Wydawca:
Sieć Badawcza Łukasiewicz - Przemysłowy Instytut Automatyki i Pomiarów
Tematy:
CAN bus
control systems
unmanned ground vehicles
mobile robots
hydrostatic drive systems
construction equipment
Opis:
Unmanned vehicles occupy more and more space in the human environment. Mobile robots, being a significant part thereof, generate high technological requirements in order to meet the requirements of the end user. The main focus of the end users both in civil, and so called “defense and security” areas in the broadly defined segments of the construction industry should be on safety and efficiency of unmanned vehicles. It creates some requirements for their drive and control systems being supported among others by vision, communication and navigation systems. It is also important to mention the importance of specific design of manipulators to be used to fulfill the construction tasks. Control technologies are among the critical technologies in the efforts to achieve these requirements. This paper presents test stations for testing control systems and remote control system for work tools in the function of teleoperator using the CAN bus and vehicles which use hydrostatic drive systems based on the Controller Area Network (CAN) standard. The paper examines the potential for using a CAN bus for the control systems of modern unmanned ground vehicles that can be used in construction, and what limitations would possibly prevent their full use. It is exactly crucial for potential users of unmanned vehicles for construction industry applications to know whether their specific requirements basing on the tasks typical in construction [9] may be fulfilled or not when using the CAN bus standard.
Źródło:
Journal of Automation Mobile Robotics and Intelligent Systems; 2020, 14, 1; 3-12
1897-8649
2080-2145
Pojawia się w:
Journal of Automation Mobile Robotics and Intelligent Systems
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Możliwości zastosowania bezzałogowych pojazdów wojskowych w misjach poza granicami kraju
Possibility of using unmanned aerial vehicles in military missions abroad
Autorzy:
Dorczuk, M.
Sosnowicz, R.
Wachowiak, P.
Powiązania:
https://bibliotekanauki.pl/articles/347679.pdf
Data publikacji:
2011
Wydawca:
Akademia Wojsk Lądowych imienia generała Tadeusza Kościuszki
Tematy:
pojazdy bezzałogowe lądowe
bezzałogowe platformy bojowe
bezzałogowe platformy wsparcia inżynieryjno-rozpoznawczego
bezzałogowe platformy transportowe
makiety bezzałogowe
unmanned ground vehicles
unmanned combat platforms
unmanned engineering and reconnaissance support platforms
unmanned transport platforms
unmanned models
Opis:
Praca przedstawia wyniki analiz dotyczących potrzeb zastosowania bezzałogowego pojazdu w Siłach Zbrojnych RP. Zaprezentowano przykładowe obszary wykorzystania w/w pojazdu. Określono zakres misji wojskowych realizowanych przy jego wykorzystaniu.
The article presents the results of studies on the needs of the application of an unmanned vehicle in the Polish Armed Forces. It also discusses some sample uses of the said vehicle. In addition, the authors define the scope of military missions carried out when using it.
Źródło:
Zeszyty Naukowe / Wyższa Szkoła Oficerska Wojsk Lądowych im. gen. T. Kościuszki; 2011, 3; 316-322
1731-8157
Pojawia się w:
Zeszyty Naukowe / Wyższa Szkoła Oficerska Wojsk Lądowych im. gen. T. Kościuszki
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
VR teleoperation to support a GPS-free positioning system in a marine environment
Autorzy:
Lager, M.
Topp, E. A.
Malec, J.
Powiązania:
https://bibliotekanauki.pl/articles/1841575.pdf
Data publikacji:
2020
Wydawca:
Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:
navigation systems
autonomous surface vehicle
graphical user interface
Global Positioning System
Global Navigation Satellite System
unmanned ground vehicles
terrain-aided navigation
VR teleoperation
Opis:
Small autonomous surface vehicles (ASV) will need both teleoperation support and redundant positioning technology to comply with expected future regulations. When at sea, they are limited by a satellite communication link with low throughput. We have designed and implemented a graphical user interface (GUI) for teleoperation using a communication link with low throughput, and one positioning system, independent of the Global Positioning System (GPS), supported by the teleoperation tool. We conducted a user study (N=16), using real-world data from a field trial, to validate our approach, and to compare two variants of the graphical user interface (GUI). The users experienced that the tool gives a good overview, and despite the connection with the low throughput, they managed through the GUI to significantly improve the positioning accuracy.
Źródło:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2020, 14, 4; 789-798
2083-6473
2083-6481
Pojawia się w:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-4 z 4

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