폭발볼트와 착화기의 파이로충격 계측 및 특성 분석Pyroshock Measurement and Characteristic Analysis of Explosive Bolt and Pyrotechnic Initiator

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Pyroshock produced by the pyrotechnic devices can induce failures in nearby electronic devices. To handle and mitigate pyroshock inducing problems, appropriate measurement of pyroshock is essential. In this study, pyroshock measurement technique is established using laser Dopper vibrometers (LDVs) and shock accelerometers. Pyroshock produced by the explosive bolts and the pyrotechnic initiators under various environments is measured. The characteristics of pyroshock including the effects of supporting structures, propagation form on thin plate, sensor (contact and non-contact) types are discussed.
Publisher
한국소음진동공학회
Issue Date
2017-04
Language
Korean
Keywords

Pyroshock; Explosive Bolts; Pyrotechnic Initiator; Shock Measurement; 파이로충격; 폭발볼트; 파이로테크닉 착화기; 충격량 계측

Citation

한국소음진동공학회논문집, v.27, no.2, pp.213 - 220

ISSN
1598-2785
DOI
10.5050/KSNVE.2017.27.2.213
URI
http://hdl.handle.net/10203/225496
Appears in Collection
AE-Journal Papers(저널논문)
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