Application of Multisim8 in the Circuits Fault Simulation

Fault simulation is an important step in the study of circuits fault diagnosis, the choosing of the software has a big effect on the efficiency and correctness. The paper introduces Multisim8 simulation software used in the circuits fault simulation, using a typical digital-analog circuit to illustrate the process of the fault simulation and something that should be paid attention to. It can be proved that the process is simple and the effect is good. Multisim8 is propitious to the fault simulation of digital-analog circuits specially, because it can simulate digital and analog components together.