MCSKPCA based neural network fault diagnosis method for analog circuits

• Main Authors: XIAO YINGQUN, YANG HUI, FANG GEFENG, HE YIGANG
• Format: Patent
• Language: Chinese; English
• Published: 14.12.2011
• Subjects: CALCULATING; COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS; COMPUTING; COUNTING; MEASURING; MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES; PHYSICS; TESTING

Disclosed is an MCSKPCA based neural network fault diagnosis method for analog circuits, comprising acquiring the output voltage signal of an analog circuit to be diagnosed; performing wavelet transformation on the acquired output voltage signal; calculating the energy eigenvalues of the wavelet coe...