A Health Status Assessment Method of Fluid Loop System Based on Hierarchical Multi-Information Fusion

Table 5

Risk index matrix.

	Ⅰ	Ⅱ	Ⅲ	Ⅳ
A	1	3	7	13
B	2	5	9	16
C	4	6	11	18
D	8	10	14	19
E	12	15	17	20