Zobrazeno 1 - 10
of 39
pro vyhledávání: '"Yasong Luo"'
Publikováno v:
Defence Technology, Vol 32, Iss , Pp 529-540 (2024)
Offboard active decoys (OADs) can effectively jam monopulse radars. However, for missiles approaching from a particular direction and distance, the OAD should be placed at a specific location, posing high requirements for timing and deployment. To im
Externí odkaz:
https://doaj.org/article/89564af4cbf94c48aab4daec014ff571
Publikováno v:
Defence Technology, Vol 29, Iss , Pp 80-94 (2023)
To solve the problem of multi-target hunting by an unmanned surface vehicle (USV) fleet, a hunting algorithm based on multi-agent reinforcement learning is proposed. Firstly, the hunting environment and kinematic model without boundary constraints ar
Externí odkaz:
https://doaj.org/article/5655c08697c1462ab8630a21552abf99
Publikováno v:
IET Control Theory & Applications, Vol 17, Iss 9, Pp 1089-1104 (2023)
Abstract This paper conducts research on obstacle and collision avoidance under kinematical constraints in unknown environments, while communication and simultaneous localization and mapping (SLAM) are unavailable to agents. Then a strategy based on
Externí odkaz:
https://doaj.org/article/1f6d8d977a43460db84ee671b882e02a
Publikováno v:
Journal of Marine Science and Engineering, Vol 12, Iss 5, p 727 (2024)
The maritime airborne corner reflector (ACR) is a radar reflector that can measure wind speed in an unknown sea area in real time over a long distance. To improve our understanding of how the ACR works, we investigated the Doppler characteristics of
Externí odkaz:
https://doaj.org/article/519d2bc2ceb7480abf39009a7452aa97
Publikováno v:
AIP Advances, Vol 13, Iss 11, Pp 115011-115011-10 (2023)
A template matching method based on the contour fitting heading angle is proposed for the problem of identifying key parts of maritime ships. First, unmanned boats are used as hypothetical enemy targets to extract outer contours, build a matching tem
Externí odkaz:
https://doaj.org/article/be6314c588f742909cf9216ecb35a4c6
Publikováno v:
IEEE Access, Vol 11, Pp 36980-36992 (2023)
In the process of recycled aluminum smelting, timely measurement of the temperature of the smelting furnace is very important for the aluminum yield and quality. However, it is sometimes difficult or costly to measure the temperature in a timely mann
Externí odkaz:
https://doaj.org/article/9def5629bba54d8ab49371d4a664c1e4
Publikováno v:
IET Radar, Sonar & Navigation, Vol 16, Iss 1, Pp 113-128 (2022)
Abstract Jamming resources allocation (JRA) is an essential task in clustered combat environments. Especially in cases with multiple threats, efficient JRA is imperative for protecting key assets. In this study, multiple distributed outboard jammers
Externí odkaz:
https://doaj.org/article/17a92a4d416841c180ab3c007e12fc6b
Publikováno v:
IEEE Access, Vol 10, Pp 101149-101159 (2022)
In the production of aluminum, the regenerative aluminum smelting process is an important part for energy efficiency and product quality. Aluminum liquid temperature is a significant variable in the aluminum smelting process, and it is costly to meas
Externí odkaz:
https://doaj.org/article/6bfe7573601f42c5b16462e582ffc849
Publikováno v:
Measurement + Control, Vol 56 (2023)
This paper conducts research on collision and obstacle avoidance of multi-agent systems without mapping ability, while the constrained agent can only detect obstacles within a limited distance, then a velocity programing strategy is proposed consider
Externí odkaz:
https://doaj.org/article/1ba5396b4e5c470793e40e68cf4ff39a
Publikováno v:
IEEE Access, Vol 9, Pp 61184-61192 (2021)
The existing off-board active decoys face such common technical problems as short action time, limited jamming power, and difficult control over deployment situation and effective directive jamming beam direction. For this reason, this paper introduc
Externí odkaz:
https://doaj.org/article/3bbe4f2683a44418b277f3c194e031b9