| 전자장비 신뢰성 향상을 위한 ESS 프로세스 모델링 및 적용에 관한 연구 |
| 최종수, 이창우 |
| 국방기술품질원 |
| A Study on ESS Process Modeling and Application for Improving Reliability of Electronic Equipments |
| Jong-Soo Choi, Chang-Woo Lee |
| Defense Agency for Technology and Quality(DTaQ) |
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| ABSTRACT |
Purpose:
In this study, we propose the ESS process model which, in order to improve reliability of electronic equipment, can be referenced in both development and production phases.
Methods:
ESS guidelines such as MIL handbooks or private sector ESS guidelines are used for devising the proposed ESS model. Especially, proposed model is customized by using those references in order to be optimized in the domestic development and production phases.
Results:
ESS-related-requirements which is specified in the Technical Data Package(TDP) for the area of guided missile systems are analyzed. Current status of the requirement and screening strength are analyzed for those systems to show what kind of weak points should be improved.
Conclusion:
A ESS guideline which is applicable to the domestic weapon acquisition environment is proposed. As such, the necessity and detail guidelines of the proposed model are explained. |
| Key Words:
Environmental Stress Screening(ESS);ESS profile;random vibration;thermal cycling;Technical Data Package(TDP); |
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