FDIA System for Sensors of the Aero-Engine Control System Based on the Immune Fusion Kalman Filter

Table 6

Evaluation table of fault reconstruction accuracy under soft fault conditions.

Noise type	Method	State	ARE ()	ESD ()
Gaussian	Immune fusion Kalman filter	1	0.14	1.5689
		2	0.14	1.6090
	Kalman filter bank	1	0.22	2.0812
		2	0.25	1.9776
	Kalman particle filter	1	0.26	4.3721
		2	0.28	4.9971
Rayleigh	Immune fusion Kalman filter	1	0.24	1.6840
		2	0.21	1.6951
	Kalman filter bank	1	1.73	5.0573
		2	1.44	7.3132
	Kalman particle filter	1	0.24	3.1788
		2	0.25	3.8695