Application of Extension Neural Network Type-1 to Fault Diagnosis of Electronic Circuits

Table 4

Correlation indexes of the ENN-1 after diagnosis (partial results).

Data no.	Correlation indexes
						Fault types						Fault types of diagnosis results	Actual fault type
	1	2	3	4	5	6	7	8	9	10	11
3	1	13	15	3.4	2.8	4	5	2	3.8	2.4	2.3	1	Normal
44	29	1	59	31	26	35	23	27	32	30	31	2	𝑅1 over nominal
75	13	19	1	12	12	11	16	12	13	13	13	3	𝑅1 below nominal
140	10	24	24	1	6.4	8	15	9	7.1	5.2	8.5	4	𝑅2 over nominal
195	4	8	14	3.8	1	7	3	3	5.7	3.8	2.8	5	𝑅2 below nominal
235	4.1	16	17	4.1	4.9	1	8	4	2.9	3.6	4.6	6	𝑅3 over nominal
268	4.3	11	19	5.6	3.1	8	1	3	6.4	4.9	3.5	7	𝑅3 below nominal
290	4	21	27	6.8	4.4	7	6	1	8	5	4.4	8	𝑅4 over nominal
315	3.4	10	15	2.9	3.8	3	5	5.1	1	2.6	3.8	9	𝑅4 below nominal
350	3	18	21	2.9	4.2	4	8	4.6	4	1	5.1	10	𝐶2 over nominal
385	4	17	24	5.3	3.6	7	6	4	5.4	5.5	1	11	𝐶2 below nominal