Research on the impact resistance for protective shell of missle-born date recorder

Tao Sun*, Xihong Ma, Xuzhao Wang

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Aiming to the shell protection for the circuit, on the basis of analysising the relationship between the stress on passing the cover of protective shell and the least plastic flection stress, utilizing the principle of the wave front conservation, the equation is built to evaluate the impact resistance on protective shell, and the evaluation factor of the impact resistance can be extracted from this equation. by analysising and calculating, the result reveals the material of shell and the structure influence on the impact resistance of protective shell, and simulating by ANSYS/LS-DYNA validate the legitimacy of the equation.

Original languageEnglish
Title of host publication2011 International Conference on Electrical and Control Engineering, ICECE 2011 - Proceedings
Pages4054-4057
Number of pages4
DOIs
Publication statusPublished - 2011
Externally publishedYes
Event2nd Annual Conference on Electrical and Control Engineering, ICECE 2011 - Yichang, China
Duration: 16 Sept 201118 Sept 2011

Publication series

Name2011 International Conference on Electrical and Control Engineering, ICECE 2011 - Proceedings

Conference

Conference2nd Annual Conference on Electrical and Control Engineering, ICECE 2011
Country/TerritoryChina
CityYichang
Period16/09/1118/09/11

Keywords

  • the equation of evaluating the impact resistance for protective shell
  • the evaluation factor
  • the least plastic flection stress

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