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

Table 5

Evaluation table of fault reconstruction accuracy under hard fault conditions.

Noise type	Method	State	ARE ()	ESD ()
Gaussian	Immune fusion Kalman filter	1	0.16	1.0129
		2	0.20	1.9958
	Kalman filter bank	1	0.26	2.6909
		2	0.26	2.6513
	Kalman particle filter	1	0.27	4.5847
		2	0.23	3.7956
Rayleigh	Immune fusion Kalman filter	1	0.21	1.2607
		2	0.22	1.4082
	Kalman filter bank	1	1.52	4.5571
		2	1.58	7.6401
	Kalman particle filter	1	0.24	3.8233
		2	0.26	4.1701