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- Title
Research on vibration displacement test method for large-caliber artillery muzzle.
- Authors
Shili Li; Hongxiao Chao; Dongying Wang; Junlong Ren
- Abstract
In order to solve the problem of muzzle vibration displacement test of large caliber under high elevation, this paper presents a test method by two high-speed photography. The method fully considers the influence of the muzzle torsion on the measurement results, and accurately obtains the three-dimensional vibration displacement of the muzzle of the large caliber artillery. Finally, through the result analysis, the accuracy of the measurement results can reach 0.1 mm, which shows the advantage of the sub-pixel-based high-speed camera processing method in the muzzle vibration displacement test of the conventional artillery. This paper proposes an innovative test method that accurately measures the vibration displacement of the muzzle using a non-contact method.
- Subjects
VIBRATION tests; ARTILLERY; MECHANICAL vibration research; HIGH-speed photography; TORSION
- Publication
Vibroengineering Procedia, 2019, Vol 28, p154
- ISSN
2345-0533
- Publication type
Article
- DOI
10.21595/vp.2019.21009