Research on Forecasting of the Compressor Geometric Variable System Based on the MAE Model

Table 2

Parameter selection (B).

Parameter	Unit
Altitude	Feet
Throttle lever angle (TRL)	°
High-pressure compressor inlet temperature (T25)	°C
High-pressure compressor outlet temperature (T3)	°C
Total air temperature (TAT)	°C
High-pressure compressor outlet pressure (PS3)	PSIA
Low-pressure rotor speed (N1)	%RPM
High-pressure rotor speed (N2)	%RPM
Variable stator vane (VSV)	°
Variable bleed valve (VBV)	°