【摘要】 叙述了电子设备故障诊断系统所进行检测的不同安排顺序对故障诊断效率的影响。提出了适当的检测顺序与检测方式,提高检查效率,缩短检查过程。还分析了每次进行故障诊断结果确诊或误诊随机现象,评判诊断准确率是抽样检验问题。引入假设检验方法,对设备故障诊断系统的准确率进行评判。对建造设备故障诊断系统有参考价值。更多还原

【Abstract】 The effect of test order on efficiency of fault diagnoses of electric equipment was studed,and raise good test order and test way,in the resulet increase test efficiency and decrease test process.The paper analyse the randomness of fault diagnonse,its accuracy evalution is the sampling inspection problem.The diagnose accuracy was evaluated by hypothsis tesing.This technique is applied to build fault diagnosis of equipment.更多还原