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http://dx.doi.org/10.5139/JKSAS.2018.46.8.631

Performance Improvement Technique of Three-Dimensional Guidance Law Suitable for Ammunition  

Shin, Seung-Je (Agency for Defense Development)
Kim, Whan-Woo (Chungnam National University)
Publication Information
Journal of the Korean Society for Aeronautical & Space Sciences / v.46, no.8, 2018 , pp. 631-638 More about this Journal
Abstract
In this paper, we propose a method to improve the performance by guidance technique and applying it to the precision guided ammunition. The proposed method is a technique designed to reduce the target error of ammunition by reducing the projectile error without analyzing the motion characteristics of the shot. This technique is applied to the moving average filter technique which is widely used as signal processing technique to reduce the fluctuation of the output of the inboard mounting inertial sensor caused by the rotation and the coning motion of the ammunition. In order to compare the performance of the applied technique including the simple 3D guided control technique and the proposed improvement technique. It is confirmed that the application of this technique improves the accuracy of impact of the cannon - launched ammunition with severe environmental conditions and irregular motion characteristics unlike the missile.
Keywords
Ammunition; Guidance; Navigation; Control; 3D;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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