Vibration Characteristic Analysis and Simulation of High Speed Impact Penetrator

In this paper, the gauge of a small penetrator prototype structure is designed to provide a kind of used for detection of high speed impact through soil structure. The penetrator structure of lightweight, high stiffness, good vibration damping performance, can effectively impact penetration, the sma...

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Bibliographic Details
Published in:IOP conference series. Earth and environmental science 2018-07, Vol.170 (2), p.22130
Main Authors: Luo, Haitao, Liu, Guangming, Chen, Shipeng, Wang, Wei, Wang, Peng
Format: Article
Language:English
Subjects:
Acceleration
High speed
Soil structure
Stiffness
Vibration
Vibration analysis
Vibration damping
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Summary:In this paper, the gauge of a small penetrator prototype structure is designed to provide a kind of used for detection of high speed impact through soil structure. The penetrator structure of lightweight, high stiffness, good vibration damping performance, can effectively impact penetration, the small and internal composition and structure of the body to carry out scientific exploration. Results show that the design of the penetrator can effectively guarantee the existence of the internal components, its internal instrument installation module is less than the input value of the acceleration response, achieved the effect of slow shock, protect the internal instrument to make it working normally after the impact.
ISSN:1755-1307
1755-1315
DOI:10.1088/1755-1315/170/2/022130