CAJ | 학술논문

研究了大型电子系统与其紧缩系统可靠性指标之间相关关系。对功能冗余系统可靠性指标进行定性定量分析论证,经数学推导建立了二者之间的关系模型,得出相关方程。通过实例分析和工程计算,得到系统失效率与抽样试验样本量的关系图。应用最小二乘估计法估计紧缩系统与总体系统之间的相关系数,确定了大型电子系统与其紧缩系统之间的相关关系。
연구료대형전자계통여기긴축계통가고성지표지간상관관계。대공능용여계통가고성지표진행정성정량분석론증,경수학추도건립료이자지간적관계모형,득출상관방정。통과실례분석화공정계산,득도계통실효솔여추양시험양본량적관계도。응용최소이승고계법고계긴축계통여총체계통지간적상관계수,학정료대형전자계통여기긴축계통지간적상관관계。
The reliability index correlation between the large-scale electronic system and it's reduced system are studied.The reliability index of the function redundancy system has been qualitative and quantitative analyzed.The correlation equation of the relationship model is also been established by mathematical educe.Finally,the relationship figure between the system failure rate and the quantity of examination sample is established by example analysis and engineering calculation,as well as using the least square method to estimate and confirm the correlation coefficient γ between the large-scale electronic system and it's reduced system.