Fault Diagnosis of Rotating Machinery Based on Multisensor Information Fusion Using SVM and Time-Domain Features

Table 3

Diagnostic results of gear by using different single sensors.

Sensor	The best parameter		Diagnostic accuracy (%)
	𝐶	𝑔	Normal	Chipped tooth	Missing tooth	All testing samples
s 1	2^5.5	2^8	40	28	86	51.33
s 2	2^3.5	2^13.5	22	94	100	72.00
s 3	2^1	2^4	84	82	76	80.67
s 4	2^3	2^8.5	54	80	94	76.00
s 5	2^15	2^0.5	64	90	100	84.67
s 6	2^13.5	2^6.5	92	96	56	81.33
s 7	2^11.5	2^7.5	90	96	64	83.33
s 8	2^15	2^4	78	86	58	74.00