基于节点电压增量方程的电路故障子网络诊断

Analog Circuit Fault Sub-network Diagnosis Based on Node Voltage Increment Equation

基于节点电压增量方程的电路故障诊断方法通常用来诊断线性电路中的元器件级的故障情况。本文将其推广应用于诊断大规模线性模拟电路中子网络级故障以简化测前仿真,提高诊断效率。

The node voltage increment equation is usually used to diagnose element fault of linear circuit. In this paper, the author extends the method further and uses it to diagnose sub-network fault in cosmically linear analog circuit. The extend method can simplify test emulation and improve diagnosis efficiency.