Results 11 to 20 of about 1,692,924 (302)
Jurisprudential Analysis of the Nature of Money Creation with an Emphasis on Mudaraba on Debt in the Banking System [PDF]
تحقیقات مالی اسلامی (پیوسته)Money creation in the banking system is an important phenomenon, the quality and manner of which creates many effects in the economic system. Therefore, the analysis of many banking issues such as mudarabah depends on the nature and dimensions of money ...
Sadegh Elham +2 more
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Fractional-Order Sliding Mode Guidance Law for Intercepting Hypersonic Vehicles
Aerospace, 2022 This paper addresses the problem of a low-speed missile intercepting a hypersonic vehicle in the longitudinal plane. Firstly, based on the concept of the zero of the angular rate of the line-of-sight (LOS) angle, the guidance system is established by ...
Shuangxi Liu +4 more
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Journal of Marine Science and Engineering, 2021 In view of the vulnerability of ocean unmanned sailboats to the large lateral velocities due to wind and waves during navigation, this paper proposes a Gaussian Process Model Predictive Control (GPMPC) method based on data-driven learning technique to ...
Yuqin Dong +4 more
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Optimal on-off cooperative manoeuvers for long-term satellite cluster flight [PDF]
, 2014 When a group of satellites is equipped with a particulary simple propul- sion system, e.g. cold-gas thrusters, constraints on the thrust level and total propellant mass renders cluster-keeping extremely challenging.
Gurfil, Pini +2 more
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A Semi-Physical Platform for Guidance and Formations of Fixed-Wing Unmanned Aerial Vehicles
Sensors, 2020 Unmanned Aerial Vehicles (UAVs) have multi-domain applications, fixed-wing UAVs being a widely used class. Despite the ongoing research on the topics of guidance and formation control of fixed-wing UAVs, little progress is known on implementation of semi-
Jun Yang +4 more
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Multivariable Adaptive Super-Twisting Guidance Law Based on Barrier Function
Applied Sciences, 2021 For tactical missiles, sliding mode control and super-twisting algorithms have been widely studied in the area of guidance law design. However, these methods require the information of the target accelerations and the target acceleration derivatives ...
Yukuan Liu +4 more
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Gravity-Turn-Assisted Optimal Guidance Law [PDF]
Journal of Guidance, Control, and Dynamics, 2018 This chapter proposes a new optimal guidance law that directly utilizes, instead of compensating, the gravity for accelerating missiles. The desired collision triangle that considers both gravity and vehicle’s axial acceleration is analytically derived based on geometric conditions.
He, Shaoming, Lee, Chang-Hun
openaire +3 more sources
Research on Guidance Law with Constraint Attack Angle Based on Reinforcement Learning [PDF]
Hangkong bingqi, 2023 Aiming at the problem of designing guidance law to attack surface target at a specific angle, a reinforcement learning guidance law model is constructed by using depth deterministic strategy gradient algorithm, and the model states, reward rules and ...
Kang Bingbing, Jiang Tao, Cao Jian, Wei Xiaoqing
doaj +1 more source
IEEE Access, 2018 The collision avoidance problem for multicopters is solved based on the combination of geometrical constraints and kinematics equation through this paper.
Ha Le Nhu Ngoc Thanh, Sung Kyung Hong
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Toward a jurisprudence of benefits: the norms of copyright and the problem of private censorship [PDF]
, 1990 For many years copyright was a backwater of the law. Perceived as an esoteric and narrow field beset by hypertechnical formalities, the discipline and its practitioners were largely isolated from scholarly and case law developments in other areas.
Gordon, Wendy J.
core +2 more sources