MODAL ANALYSIS APPLIED TO IDENTIFICATION OF PHENOMENA GENERATED BY BURST FIRINGS
✍ Scribed by S. Carlier; B. Couvin
- Publisher
- Elsevier Science
- Year
- 1997
- Tongue
- English
- Weight
- 328 KB
- Volume
- 11
- Category
- Article
- ISSN
- 0888-3270
No coin nor oath required. For personal study only.
✦ Synopsis
The control of burst-fire performances is a goal which requires an overall simulation of the weapon system. The modal behaviour of the oscillating mass and the gun can directly influence hit probability. Joint theory/test research studies were undertaken to elaborate and validate a macroscopic model of the oscillating mass. The modal analysis showed itself to be a vital tool for understanding the dynamic behaviour of the weapon and the turret during firing. The methodology and tools used have the advantage of giving an overall view of the dynamic interactions and, in particular, the conditions of loss of rigidity of the barrel. The results of this study will be used to refine simulation of a future turret equipped with a medium-calibre weapon firing in bursts.
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