Download or read book Automated Fault Diagnostics for Frequency-dependent Circuits by Correlation and Variance Techniques written by Henry B. Metcalf and published by . This book was released on 1970 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt: A computer program, NASAP (Network Analysis for Systems Applications Program), has been adapted to perform fault diagnosis in frequency-dependent systems. The program simulates a short circuit and an open circuit for each network parameter and prints out a modified transfer function of the network corresponding to each simulated failure. Experimental and simulated data are subjected to correlation and variance analysis in order to rank all parameters according to probability of failure in the network model. The program lists, at present, single failures in order to decreasing probability. Possible extensions of the program to multiple failures are examined.