Research Article

Design and Analysis of Robust Fault Diagnosis Schemes for a Simulated Aircraft Model

Table 5

NLGA FDI technique: minimal ramp faults with 𝑐 𝑖 ( 𝑡 ) .

𝛿 𝑒 Variable Fault size Delay time

Elevator 0 . 2 1 / s 1 1 𝛿 𝑎  s
Aileron 0 . 4 5 / s 1 2 𝛿 𝑟  s
Rudder 0 . 3 2 / s 1 0 𝛿 t h  s
Throttle aperture % 0 . 1 5 / s 1 5 4  s