Intelligent Malfunction Identification Method in Mechanical Manufacturing Process Based on Multisensor Data

Table 2

Comparison of single-string malfunction identification accuracy.

Method	Accuracy of test identification			Average accuracy
	U1 (%)	U2 (%)	U3 (%)
Proposed method	90.53	93.27	93.75	92.51
Traditional method 1	84.34	88.79	90.68	86.94
Traditional method 2	87.16	88.79	87.51	87.85