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结合六一三研究所研制复杂机载电子设备的实践经验 ,介绍了保证产品可靠性的几个措施 :简化、降额、热设计方法 ;方案论证与审定、技术设计以及试验样机三个研制阶段的三次可靠性预计 ;系统、元器件应用、裕度三次可靠性设计 ;电子元器件、组件或部件以及整机的三级筛选 ;部件、组件以及整机级验收 ;方案、设计以及样机评审等
In combination with the practical experience of developing complex airborne electronic equipment at the Institute of Sixty-three, this paper introduces several measures to ensure the reliability of the product: simplification, derating, thermal design method; program demonstration and validation, technical design and prototype test Three reliability estimates; system, component applications, three times margin of reliability design; three levels of electronic components, components or parts and machine screening; parts, components and machine level acceptance; program, design and prototype review