Research of Segmentation Algorithm of Network Set for PCB Fault Detectio

The paper studied a segmentation algorithm of PCB network set, put forward a test algorithm based on response from stimulation to the network set, gave the test circuit and control flow charts based on the algorithm. The practice proved the algorithm can well solve the contradiction between speed of detection and number of network points, which is an effective and rapid way for detection of the PCB′s fault caused by short circuit.