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송준엽(J.Y. Song),이승우(S.W. Lee),장주수(J.S. Jang) 한국정밀공학회 2006 한국정밀공학회 학술발표대회 논문집 Vol.2006 No.5월
There are many methodologies for doing analysis of system’s reliability in early design stage. Among the methods, PRISM is, as compared to MIL-HDBK-217, a newly developed technology but not easy to use. Because PRISM provides models that predict a part failure rate and field database, called EPRD and NPRD that can be combined with prediction models. This paper presents some capabilities of the prediction models in PRISM and usability of EPRD and NPRD database in system level reliability prediction.
Reconfigurable μ-Factory 조립 통합제어 기술개발
송준엽(J. Y. Song),이창우(C. W. Lee),하태호(T. H. Ha) 한국생산제조학회 2005 한국공작기계학회 추계학술대회논문집 Vol.2005 No.-
The manufacturing system is demanded to reduce the size, in order to have a competitiveness. The μ- factory is small-size production systems that is suitable for fabrication and manufacturing of small-sized parts and products. The μ-factory is remarkable because it cuts a production energy, is easy contamination control, bring light investment, reduce running cost The μ-factory of this research is used to assemble a cellular phone camera lens module. This research has two suggestions. One is the infra table that make reconfigurable μ-factory easily. The other is self-adjustment module that can adjust one part to the other part automatically.