Zobrazeno 1 - 10
of 2 243
pro vyhledávání: '"Guidance law"'
Publikováno v:
Shanghai Jiaotong Daxue xuebao, Vol 58, Iss 11, Pp 1644-1653 (2024)
A model predictive control (MPC) method based on the vector field guidance law is proposed to improve the effectiveness of path following and collision avoidance for ships. First, the path following and collision-avoidance problems are transformed in
Externí odkaz:
https://doaj.org/article/6c0317a7304d4d7aa959b03cf3f253ae
Publikováno v:
Hangkong bingqi, Vol 31, Iss 4, Pp 49-56 (2024)
In order to enhance the precision of missile strikes on targets, controlling the three-dimensional gui-dance problem involving attack time and attack angle is of significant importance in practical applications. For addressing this problem, this pape
Externí odkaz:
https://doaj.org/article/c83472d50dba458a93e8bf0cbe74369f
Publikováno v:
Journal of Aerospace Technology and Management, Vol 16 (2024)
Swarm technologies for unmanned aerial vehicles (UAV), which represent a qualitatively new level of robotics development, can significantly increase the efficiency of using drones. From the point of view of organizing communications, such a swarm is
Externí odkaz:
https://doaj.org/article/a4a381d097c542d9ad4f9d2da0dd1ddc
Publikováno v:
Zhihui kongzhi yu fangzhen, Vol 46, Iss 3, Pp 49-55 (2024)
Aiming at the situation of random changes in tactics and uncertain information in the confrontation pattern between missile and target in the air combat environment. By analyzing the motion relationship of a single missile attack to determine the tar
Externí odkaz:
https://doaj.org/article/abd2904a1c4244f389b0e54991bd987b
Akademický článek
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Publikováno v:
Journal of Aerospace Technology and Management, Vol 16 (2024)
This paper introduces a new method for synthesizing guidance laws for anti-tank guided missiles (ATGM) to intercept maneuvering tank targets. It utilizes a nonlinear relative model in the two-dimensional horizontal plane and optimal error dynamics (O
Externí odkaz:
https://doaj.org/article/be86a694f8c94d80b741dc4b3cd65f22
Publikováno v:
Hangkong bingqi, Vol 31, Iss 1, Pp 38-44 (2024)
A time-space cooperative guidance law based on switching strategy is proposed for the multi-missile cooperative strike problem under switching topology. The distributed guidance law is designed for the time constraint in combination with the consiste
Externí odkaz:
https://doaj.org/article/aa03351b62c64361ba2777b60038e151
Autor:
Alessandro A. Quarta
Publikováno v:
Aerospace, Vol 11, Iss 11, p 925 (2024)
A diffractive solar sail is an elegant concept for a propellantless spacecraft propulsion system that uses a large, thin, lightweight surface covered with a metamaterial film to convert solar radiation pressure into a net propulsive acceleration. The
Externí odkaz:
https://doaj.org/article/9f1b2cbbf4bb4e33a9ee444dbc74aee4
Autor:
Won-Jin Choi, Jeong-Seok Lee
Publikováno v:
Journal of Marine Science and Engineering, Vol 12, Iss 10, p 1831 (2024)
This paper proposes a novel path-following method for autonomous ships that optimizes overall performance by balancing course changes and convergence to the original route. The proposed method extends the line-of-sight (LOS) guidance law by dynamical
Externí odkaz:
https://doaj.org/article/2fea8bc4846d4c4b8387dba4c2d7dcec
Publikováno v:
Aerospace, Vol 11, Iss 7, p 540 (2024)
To increase the hit efficiency and lethality of a flight vehicle, it is necessary to consider the vehicle’s guidance law concerning both impact time and angle constraints. In this study, a novel and straightforward impact time and angle control gui
Externí odkaz:
https://doaj.org/article/9f62f9ae41d344e0b4caa1740240aa11