Modeling and simulation of hit accuracy of EFP destruction element under disturbance conditions of UAV

Yaodong Hua; Xin Wang; Zhipeng Hu; Xiaoyang Hu

doi:10.1117/12.3025495

28 February 2024 Modeling and simulation of hit accuracy of EFP destruction element under disturbance conditions of UAV

Yaodong Hua, Xin Wang, Zhipeng Hu, Xiaoyang Hu

Proceedings Volume 13071, International Conference on Mechatronic Engineering and Artificial Intelligence (MEAI 2023); 130713G (2024) https://doi.org/10.1117/12.3025495
Event: International Conference on Mechatronic Engineering and Artificial Intelligence (MEAI 2023), 2023, Shenyang, China

Abstract

Analyzing the characteristics of anti-armor operations involving EFP warhead-equipped rotary-wing unmanned drones, this study focuses on the dynamic factors affecting the dispersion accuracy of EFP warhead destruction element. It establishes a dynamic impact point model based on the seeker system detection error, drone's spatial attitude disturbances, warhead destruction element convected motion deviation, and system latency. This model aims to utilizes experimental flight data to analyze the impact of each factor on the point of impact. Simulation and analysis results reveal that, under certain disturbances, the primary factor causing aiming error is the drone's body attitude disturbances. The study concludes by determining the attitude control requirements necessary to achieve the desired hit rate on typical armored targets.

(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Yaodong Hua, Xin Wang, Zhipeng Hu, and Xiaoyang Hu "Modeling and simulation of hit accuracy of EFP destruction element under disturbance conditions of UAV", Proc. SPIE 13071, International Conference on Mechatronic Engineering and Artificial Intelligence (MEAI 2023), 130713G (28 February 2024); https://doi.org/10.1117/12.3025495

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KEYWORDS

Unmanned aerial vehicles

Error analysis

Monte Carlo methods

Modeling

Motion models

Angular velocity

Data modeling

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