Sensor Fault Diagnosis Based on Fuzzy Neural Petri Net

Table 1

Fault-related data.

Causes of fault	Number of faults/frequency (xi)	Confidence of place (yi)
	60	0.89
	46	0.87
	40	0.84
	47	0.88
	70	0.93
	58	0.89
	34	0.7089
	32	0.72
Others	4	0