Research on Fault Diagnosis for Pumping Station Based on T-S Fuzzy Fault Tree and Bayesian Network

Table 10

Fault probability of root node when the state of leaf nodes is 1.

Root node	Complete data			Incomplete data
	BN	FFTA&BN	BPNN	BN	FFTA&BN	BPNN
	0.11721	0.11649	0.11525	0.12412	0.12018	0.10525
	0.45258	0.43342	0.46220	0.42775	0.44785	0.42550
	0.42334	0.42758	0.42353	0.42123	0.43002	0.42023
	0.23002	0.22761	0.21002	0.24024	0.22886	0.20236
	0.22358	0.22421	0.22350	0.19583	0.22410	0.22965