Results 11 to 20 of about 527,731 (268)

A Penetration Method for UAV Based on Distributed Reinforcement Learning and Demonstrations

open access: yesDrones, 2023
The penetration of unmanned aerial vehicles (UAVs) is an essential and important link in modern warfare. Enhancing UAV’s ability of autonomous penetration through machine learning has become a research hotspot.
Kexv Li   +5 more
doaj   +2 more sources

Robust Integrated Guidance and Control Design for Angle Penetration Attack of Multimissiles

open access: yesInternational Journal of Aerospace Engineering, 2022
Angle penetration attack ability plays a more and more important role for missiles in modern warfare, and the traditional separate guidance and control system design problem is the key to restrict the improvement of time-sensitive attack and cooperative ...
Huan Zhou, Xin Zhao
doaj   +2 more sources

Dynamic swatch testing of liquid aerosols in a laboratory-sized recirculating wind tunnel [PDF]

open access: yesScientific Reports
Chemical warfare agents (CWAs) pose a threat as gaseous substances and as liquid aerosols, necessitating chemical warfare-protective clothing for soldiers.
Seung Jung Yu   +5 more
doaj   +2 more sources

Mediatization of politics and political manipulation as components of information warfare

open access: yesСовременная наука и инновации
The article examines the penetration of the media component into information warfare, which leads to significant transformations in the logic and functional interface of decision-making at the political level, as well as to changes in the internal ...
M. S. Pogosova
doaj   +2 more sources

Signal Measurement of Projectile Penetration Overload Based on Charge Sensor

open access: yesIEEE Access, 2019
In modern warfare, in order to destroy the target to largest extent, missile warhead is required to explode after penetrating inside the target, therefore, the measurement of mechanical signal during projectile penetration is critical. This paper studies
Debiao Zhang   +5 more
doaj   +2 more sources

Prediction of Projectile Interception Point and Interception Time Based on Harris Hawk Optimization–Convolutional Neural Network–Support Vector Regression Algorithm

open access: yesMathematics
In modern warfare, the accurate prediction of the intercept time and intercept point of the interceptor is the key to achieving penetration. Aiming at this problem, firstly, a convolutional neural network (CNN) is used to automatically extract high-level
Zhanpeng Gao, Wenjun Yi
doaj   +2 more sources

Research on optimization method of combat effectiveness based on AHP-DQN [PDF]

open access: yesZhihui kongzhi yu fangzhen, 2023
In view of the case that the fleet of ships threatens the safety of the sea area, the scenarios of red side penetration attack, blue side air defense and antimissile, as well as three kinds of anti aircraft carrier combat strategies of land, sea and air ...
WANG Guoyan, CAO Hongsong, LIU Pengfei, ZHANG Zhiyuan, ZHAI Chaofan
doaj   +1 more source

The United States' Attitude on the guerrilla war in Guatemala, 1963-1966 [PDF]

open access: yesمجلة جامعة الأنبار للعلوم الإنسانية, 2021
Guerrilla activity appeared clearly in Guatemala after the Guatemalan government allowed the CIA to establish training bases for Cuban exiles to invade Cuba in 1960 and get rid of the communist government of Fidel Castro, which prompted Guatemalan ...
Mohammed Y.Ahmed, Amal O.Khamis
doaj   +1 more source

Diasporaa etnokultuuriline portree Kesk-Venemaal: Kama-tagused udmurdid, moodustumine, kultuur ja suhted naabritega [PDF]

open access: yesMäetagused, 2023
The Eastern Udmurt are a peripheral Udmurt ethnographic group whose members live mostly in Bashkortostan. This article introduces the reader to the migrations that led to the formation of this group, and to the main cultural characteristics that ...
Eva Toulouze   +2 more
doaj   +1 more source

Why Drones Have Not Revolutionized War: The Enduring Hider-Finder Competition in Air Warfare

open access: yesInternational Security, 2022
According to the accepted wisdom in security studies, unmanned aerial vehicles, also known as drones, have revolutionizing effects on war and world politics.
A. Calcara   +4 more
semanticscholar   +1 more source

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