CAJ | 학술논문

主要研究故障模式及影响分析（ FMEA）方法在电子设备结构可靠性设计中的应用。简要介绍了FMEA方法的工作流程，阐述了定义约定层次、建立方框图、确定故障模式和风险分析评定的方法等内容。以电子设备为例，详细说明了FMEA在电子设备结构可靠性设计中如何分析设备结构潜在的故障模式、故障影响、故障原因和风险度等，并提出纠正措施对设备结构进行改进。根据分析结果编写了FMEA报告，并进行FMEA评审。经试验验证，该方法适合于电子设备结构可靠性设计与分析。
주요연구고장모식급영향분석（ FMEA）방법재전자설비결구가고성설계중적응용。간요개소료FMEA방법적공작류정，천술료정의약정층차、건립방광도、학정고장모식화풍험분석평정적방법등내용。이전자설비위례，상세설명료FMEA재전자설비결구가고성설계중여하분석설비결구잠재적고장모식、고장영향、고장원인화풍험도등，병제출규정조시대설비결구진행개진。근거분석결과편사료FMEA보고，병진행FMEA평심。경시험험증，해방법괄합우전자설비결구가고성설계여분석。
The application of FMEA on the construction design of electronic equipment is mainly researched in this paper. This paper briefly introduces the process of FMEA.The methods defining indenture levels,setting up block diagram,confirming fault mode, calculating RPN is expounded. Taking electronic equipment as an example, it explicates the method of analyzing the potential fault mode,the cause of fault mode,the influence and RPN of fault mode.The Corrective measure is put forward to ameliorate the construction of electronic equipment.The FMEA report is compiled base on the analysis result and reviewed by experts.The experimental results have proved the method is suit for the design and analysis of electronic equipment construction.