Search Results - "GUIDED PROJECTILES"

A hybrid model and data driven approach for ballistic prediction with PINN by Yang, Li, Zheng, Wenjie, Liu, Qinjie, Wang, Jinwen

“…Ballistic prediction can effectively improve the strike effect and reduce the aiming error. However, deep learning methods mainly depend on large amount of…”
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Guidance Scheme for Gun-Launched Gliding Guided Projectiles by Kim, Boseok, Shin, Minjae, Lee, Chang-Hun, Kim, Jin-Won, Lee, Young-Ki, Park, Sung-Woo

“…This article presents a composite guidance approach tailored for gun-launched gliding-guided projectiles. The guidance scheme is designed to maximize the…”
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The Application of Artificial Compound Eye in Precision Guided Munitions for Urban Combat by Song, Yan-feng, Hao, Qun, Cao, Jie, Liu, Qiang-hui, Liu, Hao, Li, Jie

“…As an ideal visual perception system with miniaturization, multi-aperture, wide field of view, low aberration, infinite depth of field, high efficiency and…”
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Kinetic Model-Constrained Robust In-Motion Alignment for Projectiles SINS/GNSS by Gao, Ning, Chen, Xiyuan, Yan, Zhe

“…Rapid and accurate initial alignment is a critical prerequisite for the performance in integrated navigation of strapdown inertial navigation system (SINS) and…”
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A review of dual-spin projectile stability by Norris, James, Hameed, Amer, Economou, John, Parker, Simon

“…This paper gives a succinct review of dual-spinprojectile stability and some technologies relating to them. It describes how the traditional stability factors…”
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Functional Iteration in-Flight Alignment Method for Projectiles MSINS by Wang, Jinwen, Deng, Zhihong, Liang, Xinyu, Miao, Zhihao

“…In-flight alignment is the basis for projectile microstrap-down inertial navigation system (MSINS) to accurate navigation. Due to high dynamic and small space…”
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Generalized Control Coupling Effect of Spinning Guided Projectiles by Fan, Shipeng, Wang, Jiang, Lin, Defu

“…This article focuses on the analysis of generalized control coupling effect of spinning guided projectiles. A concept of so-called equivalent dynamics is first…”
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Survivability of embedded microelectronics in precision guided projectiles: Modeling and characterization by Verberne, P., Meguid, S.A., Elsayed, E.A.

“…•Developed a new polymeric encapsulation technique to protect embedded MEMS.•Tested the efficacy of the encapsulation technique using instrumented drop…”
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Flight Dynamics Modeling of Dual-Spin Guided Projectiles by Seve, Florian, Theodoulis, Spilios, Wernert, Philippe, Zasadzinski, Michel, Boutayeb, Mohamed

“…This paper presents a complete nonlinear parameter-dependent mathematical model, as well as a procedure for computing the quasi-linear parameter-varying…”
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A Coupling Method of Geomagnetic Aided Inertial Attitude Errors by Deng, Zhihong, Wang, Jinwen, Liang, Xinyu, Liu, Ning

“…Due to use of low-cost inertial sensors, the attitude calculation results of guided projectiles are inaccurate. A coupling method of geomagnetic aided inertial…”
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Dynamics of precision-guided projectile launch: fluid–structure interaction by Verberne, P., Meguid, S. A.

“…Precision-guided projectiles (PGPs) experience severe shock loads during launch emanating from the propellant gases and the surrounding air. The complex flow…”
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Robust gain-scheduled autopilot design for spin-stabilized projectiles with a course-correction fuze by Theodoulis, Spilios, Sève, Florian, Wernert, Philippe

“…This article explores the design of a pitch/yaw axis load factor autopilot for a class of 155-mm spin-stabilized ammunition which incorporates a novel…”
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Research on the navigation method of large-scale differential tail-control improvised guided munitions based on rotational speed constraints by Liu, Ning, Zhao, Wenjiang, Wang, Yao, Shen, Kai, Su, Zhong, Qi, Wenhao, Xie, Yuedong

“…In the process of launching guided projectile under the conventional system, it is difficult to effectively obtain the precise navigation parameters of the…”
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Robust gain-scheduled autopilot design with anti-windup compensation for a guided projectile by Thai, Sovanna, Theodoulis, Spilios, Roos, Clément, Biannic, Jean-Marc

“…This article deals with the control design of a dual-spin projectile concept, characterized by highly nonlinear parameter-dependent and coupled dynamics, and…”
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Pitch-Axis Identification for a Guided Projectile Using a Wind-Tunnel-Based Experimental Setup by Strub, Guillaume, Dobre, Simona, Gassmann, Vincent, Theodoulis, Spilios, Basset, Michel

“…This paper details the identification of a pitch-axis model for an 80-mm fin-stabilized canard-guided projectile through a hardware-in-the-loop experimental…”
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Disturbance Observer-Based Fixed-Time Attitude Autopilot for Guided Projectile by Zhang, Hongyan, Lin, Shiyao, Wang, Yuchan, Wang, Wei

“…In this paper, a robust attitude autopilot for spinning glide guided projectile is presented. Combing with the idea of trajectory linearization control (TLC),…”
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Roll Angular Rate Measurement for High Spinning Projectiles Based on Redundant Gyroscope System by Mi, Jing, Li, Jie, Zhang, Xi, Feng, Kaiqiang, Hu, Chenjun, Wei, Xiaokai, Yuan, Xiaoqiao

“…Precision-guided projectiles, which can significantly improve the accuracy and efficiency of fire strikes, are on the rise in current military engagements. The…”
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Roll-Stabilized Fully Actuated Control of Guided Projectiles with Practical Actuator Constraints by Binyuan, Wang, Junfang, Fan, Fangyi, Quan

“…Aiming at the challenges of strong nonlinearity, significant parameter uncertainties, and susceptibility to external disturbances in the roll channel dynamics…”
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An Adaptive Fading CKF-Based Method for Estimating the Line of Sight Rate with Strapdown Seeker by Xia, Shuhan, Fan, Junfang, Huang, Jiaqi, Ji, Yi, Pei, Pei

“…Due to the coupling effect of attitude angles, the extraction of line-of-sight angular rate in the terminal guidance stage of low-cost guided munitions is…”
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Northrop Grumman to provide kits to convert 155-millimeter unguided artillery to GPS-guided smart munitions by Keller, John

“…Officials of the Army Contracting command in Newark, N.J., announced an $26.9 million order to the Northrop Grumman Armament Systems segment in Plymouth,…”
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