Sensor Fault Detection and Diagnosis Method for AHU Using 1-D CNN and Clustering Analysis

Table 7

Efficiency of the proposed FDD method under different noise conditions.

Noise (dBm)	Tsup sensor fault	Twr sensor fault	Tws sensor fault	Mw sensor fault	Normal
	MDR (%)	MDR (%)	MDR (%)	MDR (%)	FAR (%)
6	1.26	2.77	4.84	6.23	4.84
7	1.60	2.77	3.81	4.84	3.11
8	1.48	3.11	3.81	8.30	2.77
9	1.84	3.11	4.50	6.23	4.84
10	1.47	3.11	3.46	7.96	1.38
11	1.47	2.42	6.23	7.96	2.42
12	2.06	3.46	5.54	7.61	2.42
13	2.06	3.11	6.23	6.57	3.46