Results 21 to 30 of about 775 (177)
Enhancing Scattering Center Visibility for ISAR-Based Ballistic Missile Identification [PDF]
Journal of Electromagnetic Engineering and ScienceThe immense threat posed by ballistic missiles has prompted many nations to develop ballistic missile defense systems. To operate these defense systems effectively, it is essential to quickly identify the missile type in flight and prioritize responses ...
Jaehyuk Kang +5 more
doaj +1 more source
CFD SIMULATION AND FEA ANALYSIS OF A BALLISTIC MISSILE
Journal of Industrial Design and Engineering Graphics, 2016 The ballistic missile model analysed in this paper presents a stringer type fuselage having 10 control surfaces, 8 directional surfaces to execute turns and 2 to execute manoeuvers for changing the angle of attack, but also 4 direction stabilisers.
ZAHARIA Sebastian Marian +1 more
doaj +4 more sources
Donald Trump’s Administration Confronting Missile Defence: Key Challenges and Probabilistic Overview
International Studies: Interdisciplinary Political and Cultural Journal, 2019 The text describes main US missile defence efforts in the first years of D. Trump’s administration. The analysis of current aspects of BMD (Ballistic Missile Defence) deployments is enhanced by probability analysis examining missile defence reliability ...
Grzegorz Nycz
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Analysis of the Optimal Frequency Band for a Ballistic Missile Defense Radar System [PDF]
Journal of the Korean Institute of Electromagnetic Engineering and Science, 2018 In this paper, we consider the anti-attack procedure of a ballistic missile defense system (BMDS) at different operating frequencies at its phased-array radar station.
Dang-An Nguyen +4 more
doaj +1 more source
Cooperative control method of multi-missile formation under uncontrollable speed
Xibei Gongye Daxue Xuebao, 2021 Under the missile speed is uncontrollable, a design method of multi-missile formation flight controller based on the sliding mode variable structure control theory and adaptive dynamic surface control theory is proposed.
doaj +1 more source
Comprehensive Mathematical Model of the Ballistic Trajectory of an Operational-Tactical Missile
Military scienceFlat trajectories that do not exceed the Karman line and maneuvering in the terminal (descending) phase of the flight have become the main requirements for the characteristics of modern operational-tactical missiles.
Анатолій Дудуш +1 more
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International Journal of Computational Intelligence Systems, 2023 Ballistic missile defense systems require accurate target recognition technology. Effective feature extraction is crucial for this purpose. The deep convolutional neural network (CNN) has proven to be an effective method for recognizing high-resolution ...
Qian Xiang +5 more
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Глобальная ядерная безопасность, 2022 During the first twenty years of the ХХI century a number of a different nature armed conflicts have occurred. In some of them states with nuclear-missile take part.
O. A. Gubeladze, A. R. Gubeladze
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Direct Measurement of Explosive Impulse From Contact to the Ultra‐Near Field
Propellants, Explosives, Pyrotechnics, EarlyView.ABSTRACT Measurement of impulse from explosive charges in contact and ultra‐near‐field regimes remains poorly characterised due to the short duration of loading, high strain rates, and the difficulty of obtaining direct momentum‐based measurements.
R. Alford +3 more
wiley +1 more source
Journal of Field Robotics, EarlyView.ABSTRACT As a crucial puzzle piece of deep space exploration, exploring small bodies can provide significant scientific insights and valuable mineral resources. Unlike missions to the Moon and Mars, small‐body missions pose distinct technical challenges, including communication delays, weak gravity, and uncertain environments. This paper reviews a full
Xin Zhang +3 more
wiley +1 more source