Spatial Information Entropy and Its Application in the Degradation State Identification of Hydraulic Pump

Table 2

-values of SIE and with different parameters combination.

Parameters	Partition number
	Value	2	3	4	5	6	7	8
Embedding dimension	1	0.0061	0.0347	−0.0322	−0.0276	−0.0486	0.0354	−0.0299
	2	0.0049	−0.0438	0.0123	0.0042	−0.0458	−0.0213	−0.0356
	3		−0.00014	−0.0227	−0.0087	−0.0451	−0.075	−0.0304
	4			−0.0203	−0.0991	−0.0319	−0.0235	−0.0586
	5				−0.072	−0.0478	−0.0406	−0.1105
	6					−0.1093	−0.0318	−0.0518
	7						−0.069	−0.0892