README.md

metadata

configs:
  - config_name: default
    data_files:
      - split: train
        path: data/train-*
      - split: valid
        path: data/valid-*
dataset_info:
  features:
    - name: unit_number
      dtype: int64
    - name: time_cycles
      dtype: int64
    - name: setting_1
      dtype: float64
    - name: setting_2
      dtype: float64
    - name: setting_3
      dtype: float64
    - name: s_1
      dtype: float64
    - name: s_2
      dtype: float64
    - name: s_3
      dtype: float64
    - name: s_4
      dtype: float64
    - name: s_5
      dtype: float64
    - name: s_6
      dtype: float64
    - name: s_7
      dtype: float64
    - name: s_8
      dtype: float64
    - name: s_9
      dtype: float64
    - name: s_10
      dtype: float64
    - name: s_11
      dtype: float64
    - name: s_12
      dtype: float64
    - name: s_13
      dtype: float64
    - name: s_14
      dtype: float64
    - name: s_15
      dtype: float64
    - name: s_16
      dtype: float64
    - name: s_17
      dtype: int64
    - name: s_18
      dtype: int64
    - name: s_19
      dtype: float64
    - name: s_20
      dtype: float64
    - name: s_21
      dtype: float64
    - name: RUL
      dtype: int64
  splits:
    - name: train
      num_bytes: 13229784
      num_examples: 61249
    - name: valid
      num_bytes: 8902224
      num_examples: 41214
  download_size: 8326547
  dataset_size: 22132008

CMAPSS Jet Engine Simulated Data FD004 - NASA

This dataset contains simulated data from the CMAPSS (Commercial Modular Aero-Propulsion System Simulation) Jet Engine by NASA, FD004.

Train trjectories: 248 Test trajectories: 249 Conditions: SIX Fault Modes: TWO (HPC Degradation, Fan Degradation)

Sensor Descriptions

Sensor ID	Description	Units
s_1	Total temperature at fan inlet	◦R
s_2	Total temperature at LPC outlet	◦R
s_3	Total temperature at HPC outlet	◦R
s_4	Total temperature at LPT outlet	◦R
s_5	Pressure at fan inlet	psia
s_6	Total pressure in bypass-duct	psia
s_7	Total pressure at HPC outlet	psia
s_8	Physical fan speed	rpm
s_9	Physical core speed	rpm
s_10	Engine pressure ratio (P50/P2)	-
s_11	Static pressure at HPC outlet	psia
s_12	Ratio of fuel flow to Ps30	pps/psia
s_13	Corrected fan speed	rpm
s_14	Corrected core speed	rpm
s_15	Bypass Ratio	-
s_16	Burner fuel-air ratio	-
s_17	Bleed Enthalpy	-
s_18	Demanded fan speed	rpm
s_19	Demanded corrected fan speed	rpm
s_20	HPT coolant bleed	lbm/s
s_21	LPT coolant bleed	lbm/s

Units Explanation

• ◦R: Rankine scale
• HPT: High Pressure Temperature
• LPT: Low Pressure Temperature
• HPC: High Pressure Chamber
• LPC: Low Pressure Chamber
• rpm: rotation per minute
• psia: pound per square inch
• pps: pulse per second
• lbm: pound mass

Source

CMAPSS Jet Engine Simulated Data

Citation

@article{Saxena2008DamagePM,
  title={Damage propagation modeling for aircraft engine run-to-failure simulation},
  author={Abhinav Saxena and Kai Goebel and Donald C. Simon and Neil H. W. Eklund},
  journal={2008 International Conference on Prognostics and Health Management},
  year={2008},
  pages={1-9},
  url={https://api.semanticscholar.org/CorpusID:206508104}
}