BP Neural Network Based on Genetic Algorithm for Fault Diagnosis of Analog Circuit
Cao Tie-jun · Automation and Instrumentation · 2005
The shortages of classic BP Neural Network for fault diagnosis of analo g circuit are put out. A method is put forward to improve the classic BP Neural Network . Genetic algorithm (GA) is use to optimize network structure and specif ic parameters which are usually determined by experience and experiment. The new method improves the automation degree to establish diagnostic model and the acc uracy and efficiency of fault diagnosis.