Remaining Useful Life Estimation Using Deep Convolutional Generative Adversarial Networks Based on an Autoencoder Scheme

Table 2

Variables of the C-MAPSS dataset.

Sensor data number	Description	Units
1	Total temperature at the fan inlet	°R
2	Total temperature at the low-pressure compressor outlet	°R
3	Total temperature at the high-pressure compressor outlet	°R
4	Total temperature at the low-pressure turbine outlet	°R
5	Pressure at the fan inlet	psia
6	Total pressure in bypass-duct	psia
7	Total pressure at the high-pressure compressor outlet	psia
8	Physical fan speed	rpm
9	Physical core speed	rpm
10	Engine pressure ratio	—
11	Static pressure at the high-pressure compressor outlet (Ps30)	psia
12	Ratio of fuel flow to Ps30	pps/psi
13	Corrected fan speed	rpm
14	Corrected core speed	rpm
15	Bypass ratio	—
16	Burner fuel-air ratio	—
17	Bleed enthalpy	—
18	Demanded fan speed	rpm
19	Demanded corrected fan speed	rpm
20	High-pressure turbine coolant bleed	lbm/s
21	Low-pressure turbine coolant bleed	lbm/s