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Duplicate from penikmatrumput/nasa-cmapss-rul

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Co-authored-by: Muhammad Zidan <mzidan2694@users.noreply.huggingface.co>

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+ ---
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+ language:
3
+ - "en"
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+ - "id"
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+ pretty_name: "Modified CMAPSS (Turbofan Engine Degradation)"
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+ tags:
7
+ - timeseries
8
+ - prognostics
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+ - predictive-maintenance
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+ - turbofan
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+ - RUL
12
+ - datathon
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+ license: cc0-1.0
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+ task_categories:
15
+ - time-series-forecasting
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+ - tabular-regression
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+ size_categories:
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+ - 100K<n<1M
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+ ---
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+
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+ # Modified CMAPSS Dataset (Turbofan Engine Degradation)
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+
23
+ ## 📘 Description
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+
25
+ This dataset is a **modified version** of the NASA C-MAPSS (Commercial Modular Aero-Propulsion System Simulation) turbofan engine degradation simulation dataset. The modification was created by our team as part of a submission for **RISTEK UI Datathon 2025**, in conjunction with the predictive modeling work we developed.
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+
27
+ Each entry in this dataset corresponds to one engine's operating cycle. Engines begin with varying degrees of wear and manufacturing variation, operate normally, and eventually experience degrading performance leading to system failure. The task is to predict **Remaining Useful Life (RUL)** based on sensor and operating condition readings.
28
+
29
+ ## 📂 Dataset Subsets
30
+
31
+ The dataset is divided into four subsets, consistent with the original C-MAPSS structure:
32
+
33
+ | Subset | Train Units | Test Units | Operating Conditions | Fault Modes |
34
+ |--------|-------------|------------|----------------------|----------------------------------|
35
+ | FD001 | 100 | 100 | 1 (Sea Level) | 1 (High Pressure Compressor) |
36
+ | FD002 | 260 | 259 | 6 | 1 (High Pressure Compressor) |
37
+ | FD003 | 100 | 100 | 1 (Sea Level) | 2 (HPC + Fan Degradation) |
38
+ | FD004 | 248 | 249 | 6 | 2 (HPC + Fan Degradation) |
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+
40
+ ## 🛠️ Modifications
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+
42
+ The original dataset has been preprocessed and extended for easier machine learning use:
43
+
44
+ - **Added RUL column**: Remaining Useful Life (RUL) has been precomputed for each cycle in the training set.
45
+ - **Added headers**: All columns are clearly labeled for usability.
46
+ - **Converted format**: Original space-delimited files are now provided as `.csv` files.
47
+
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+ ## 🧾 Data Fields
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+
50
+ Each row corresponds to a single time step (cycle) for one engine unit. It includes 27 columns:
51
+ unit_number, time_in_cycles, op_setting_1, op_setting_2, op_setting_3, sensor_1, sensor_2, ..., sensor_21, RUL
52
+
53
+
54
+ ## 📈 Intended Use
55
+
56
+ - Benchmarking and training models for Remaining Useful Life (RUL) prediction
57
+ - Educational and research use in predictive maintenance and health monitoring
58
+
59
+ ## ⚠️ Limitations and Considerations
60
+
61
+ - This dataset is simulated and may not fully reflect real-world engine behavior.
62
+ - Only includes two types of fault modes.
63
+ - Best used as a benchmark for research rather than direct deployment.
64
+
65
+ ## 📚 Citation
66
+
67
+ If you use this dataset, please cite the original NASA dataset as well as our submission if relevant:
68
+
69
+ @inproceedings{saxena2008damage,
70
+ title={Damage Propagation Modeling for Aircraft Engine Run-to-Failure Simulation},
71
+ author={Saxena, A. and Goebel, K. and Simon, D. and Eklund, N.},
72
+ booktitle={Proceedings of the 1st International Conference on Prognostics and Health Management (PHM08)},
73
+ year={2008},
74
+ address={Denver, CO}
75
+ }
76
+
77
+ # Dataset CMAPSS yang Dimodifikasi (Degradasi Mesin Turbofan)
78
+
79
+ ## 📘 Deskripsi
80
+
81
+ Dataset ini adalah **versi modifikasi** dari dataset simulasi degradasi mesin jet turbofan NASA C-MAPSS. Modifikasi ini dibuat oleh tim kami sebagai bagian dari **submisi untuk RISTEK UI Datathon 2025**, seiring dengan model prediktif yang kami kembangkan.
82
+
83
+ Setiap entri merepresentasikan siklus operasional dari satu mesin. Mesin dimulai dalam kondisi normal (dengan variasi keausan awal), kemudian mengalami degradasi hingga akhirnya gagal. Tugas utama dari dataset ini adalah memprediksi **Remaining Useful Life (RUL)** berdasarkan pembacaan sensor dan kondisi operasi.
84
+
85
+ ## 📂 Subset Dataset
86
+
87
+ Dataset dibagi ke dalam empat subset seperti pada struktur CMAPSS asli:
88
+
89
+ | Subset | Unit Latih | Unit Uji | Kondisi Operasi | Mode Kegagalan |
90
+ |--------|------------|----------|----------------------|---------------------------------|
91
+ | FD001 | 100 | 100 | 1 (Permukaan Laut) | 1 (High Pressure Compressor) |
92
+ | FD002 | 260 | 259 | 6 | 1 (High Pressure Compressor) |
93
+ | FD003 | 100 | 100 | 1 (Permukaan Laut) | 2 (HPC + Degradasi Fan) |
94
+ | FD004 | 248 | 249 | 6 | 2 (HPC + Degradasi Fan) |
95
+
96
+ ## 🛠️ Modifikasi
97
+
98
+ Dataset asli dimodifikasi untuk memudahkan pemrosesan dan pemodelan:
99
+
100
+ - **Penambahan kolom RUL**: Sisa siklus hidup (RUL) dihitung dan ditambahkan.
101
+ - **Header kolom ditambahkan**: Semua kolom diberi nama deskriptif.
102
+ - **Format diubah**: File teks dipisahkan spasi diubah menjadi `.csv`.
103
+
104
+ ## 🧾 Struktur Data
105
+
106
+ Setiap baris merepresentasikan satu siklus operasional untuk satu unit mesin dengan total 27 kolom:
107
+ unit_number, time_in_cycles, op_setting_1, op_setting_2, op_setting_3,
108
+ sensor_1, sensor_2, ..., sensor_21, RUL
109
+
110
+ ## 📈 Penggunaan yang Disarankan
111
+
112
+ - Melatih dan menguji model prediksi Remaining Useful Life (RUL)
113
+ - Penelitian dan edukasi dalam konteks predictive maintenance
114
+
115
+ ## ⚠️ Keterbatasan
116
+
117
+ - Ini adalah data hasil simulasi, bukan dari mesin nyata
118
+ - Hanya mencakup dua jenis mode kegagalan
119
+ - Sebaiknya digunakan sebagai benchmark eksperimen, bukan untuk deployment langsung
120
+
121
+ ## 📚 Sitasi
122
+
123
+ Jika Anda menggunakan dataset ini, mohon sitasi dataset asli NASA serta submisi kami jika sesuai:
124
+
125
+ @inproceedings{saxena2008damage,
126
+ title={Damage Propagation Modeling for Aircraft Engine Run-to-Failure Simulation},
127
+ author={Saxena, A. and Goebel, K. and Simon, D. and Eklund, N.},
128
+ booktitle={Proceedings of the 1st International Conference on Prognostics and Health Management (PHM08)},
129
+ year={2008},
130
+ address={Denver, CO}
131
+ }
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production_schedule_v2.csv ADDED
@@ -0,0 +1,84 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ engine_id,order_id
2
+ 84,ORD-2824
3
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4
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5
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6
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readme.txt ADDED
@@ -0,0 +1,45 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ Data Set: FD001
2
+ Train trjectories: 100
3
+ Test trajectories: 100
4
+ Conditions: ONE (Sea Level)
5
+ Fault Modes: ONE (HPC Degradation)
6
+
7
+ Data Set: FD002
8
+ Train trjectories: 260
9
+ Test trajectories: 259
10
+ Conditions: SIX
11
+ Fault Modes: ONE (HPC Degradation)
12
+
13
+ Data Set: FD003
14
+ Train trjectories: 100
15
+ Test trajectories: 100
16
+ Conditions: ONE (Sea Level)
17
+ Fault Modes: TWO (HPC Degradation, Fan Degradation)
18
+
19
+ Data Set: FD004
20
+ Train trjectories: 248
21
+ Test trajectories: 249
22
+ Conditions: SIX
23
+ Fault Modes: TWO (HPC Degradation, Fan Degradation)
24
+
25
+
26
+
27
+ Experimental Scenario
28
+
29
+ Data sets consists of multiple multivariate time series. Each data set is further divided into training and test subsets. Each time series is from a different engine � i.e., the data can be considered to be from a fleet of engines of the same type. Each engine starts with different degrees of initial wear and manufacturing variation which is unknown to the user. This wear and variation is considered normal, i.e., it is not considered a fault condition. There are three operational settings that have a substantial effect on engine performance. These settings are also included in the data. The data is contaminated with sensor noise.
30
+
31
+ The engine is operating normally at the start of each time series, and develops a fault at some point during the series. In the training set, the fault grows in magnitude until system failure. In the test set, the time series ends some time prior to system failure. The objective of the competition is to predict the number of remaining operational cycles before failure in the test set, i.e., the number of operational cycles after the last cycle that the engine will continue to operate. Also provided a vector of true Remaining Useful Life (RUL) values for the test data.
32
+
33
+ The data are provided as a zip-compressed text file with 26 columns of numbers, separated by spaces. Each row is a snapshot of data taken during a single operational cycle, each column is a different variable. The columns correspond to:
34
+ 1) unit number
35
+ 2) time, in cycles
36
+ 3) operational setting 1
37
+ 4) operational setting 2
38
+ 5) operational setting 3
39
+ 6) sensor measurement 1
40
+ 7) sensor measurement 2
41
+ ...
42
+ 26) sensor measurement 26
43
+
44
+
45
+ Reference: A. Saxena, K. Goebel, D. Simon, and N. Eklund, �Damage Propagation Modeling for Aircraft Engine Run-to-Failure Simulation�, in the Proceedings of the Ist International Conference on Prognostics and Health Management (PHM08), Denver CO, Oct 2008.
synthetic_business_data_v2.csv ADDED
@@ -0,0 +1,101 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ engine_id,is_critical_route,next_service_in_cycles,cost_of_failure_usd,proactive_repair_cost_usd,part_lead_time_days,standard_repair_time_days
2
+ 1,False,169,2769598,92107,25,6
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+ 92,False,50,4018163,129909,30,3
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+ 93,False,156,2106081,97333,27,6
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+ 96,False,103,2110078,126213,5,2
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+ 97,False,66,3915631,55895,5,4
99
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100
+ 99,True,103,5200464,80746,36,3
101
+ 100,True,2,5106156,99377,29,2
synthetic_orders_data_v2.csv ADDED
@@ -0,0 +1,84 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ order_id,client_name,order_value_usd,due_in_cycles,penalty_if_late_usd
2
+ ORD-2824,Globex Inc.,900573,81,108068
3
+ ORD-1409,ACME Corp,1715856,52,137268
4
+ ORD-5506,ACME Corp,1137144,32,90971
5
+ ORD-5012,Stark Industries,1398320,69,209748
6
+ ORD-4657,ACME Corp,1468021,42,117441
7
+ ORD-3286,ACME Corp,678352,33,54268
8
+ ORD-2679,Stark Industries,966152,68,144922
9
+ ORD-9935,Stark Industries,1607739,63,241160
10
+ ORD-2424,Cyberdyne Systems,925523,48,92552
11
+ ORD-7912,Globex Inc.,1687983,54,202557
12
+ ORD-1520,Stark Industries,720184,70,108027
13
+ ORD-1488,ACME Corp,822710,45,65816
14
+ ORD-2535,ACME Corp,2156940,50,172555
15
+ ORD-4582,Globex Inc.,2346182,63,281541
16
+ ORD-4811,Globex Inc.,1033636,84,124036
17
+ ORD-9279,ACME Corp,1913354,40,153068
18
+ ORD-1434,Stark Industries,2276203,58,341430
19
+ ORD-4257,ACME Corp,731915,46,58553
20
+ ORD-9928,Stark Industries,1025830,62,153874
21
+ ORD-7873,Stark Industries,1218216,76,182732
22
+ ORD-4611,Cyberdyne Systems,1763108,58,176310
23
+ ORD-8359,Stark Industries,1837682,57,275652
24
+ ORD-5557,Globex Inc.,657504,71,78900
25
+ ORD-1106,ACME Corp,1192440,42,95395
26
+ ORD-3615,ACME Corp,1715557,57,137244
27
+ ORD-7924,Stark Industries,1751772,88,262765
28
+ ORD-6574,Globex Inc.,948345,68,113801
29
+ ORD-5552,Stark Industries,2379490,62,356923
30
+ ORD-3547,Globex Inc.,1290141,69,154816
31
+ ORD-4527,Stark Industries,1954908,88,293236
32
+ ORD-6514,Cyberdyne Systems,2050284,57,205028
33
+ ORD-2674,Wayne Enterprises,2041310,31,102065
34
+ ORD-2519,Stark Industries,713920,87,107088
35
+ ORD-7224,Globex Inc.,2009433,81,241131
36
+ ORD-2584,Globex Inc.,2307150,70,276858
37
+ ORD-6881,Stark Industries,1904116,60,285617
38
+ ORD-6635,Wayne Enterprises,759747,17,37987
39
+ ORD-5333,Cyberdyne Systems,1527512,47,152751
40
+ ORD-1711,Stark Industries,552528,63,82879
41
+ ORD-8527,Stark Industries,1470240,52,220536
42
+ ORD-9785,Wayne Enterprises,655576,25,32778
43
+ ORD-3045,Stark Industries,1428479,65,214271
44
+ ORD-7201,ACME Corp,888043,53,71043
45
+ ORD-2291,Cyberdyne Systems,660775,55,66077
46
+ ORD-5803,Stark Industries,1872249,57,280837
47
+ ORD-6925,Globex Inc.,1187281,77,142473
48
+ ORD-4150,Stark Industries,1675592,85,251338
49
+ ORD-2139,Wayne Enterprises,2251541,31,112577
50
+ ORD-1750,Stark Industries,817428,69,122614
51
+ ORD-4733,Cyberdyne Systems,2432015,58,243201
52
+ ORD-5741,Stark Industries,622402,55,93360
53
+ ORD-2307,Wayne Enterprises,1073695,19,53684
54
+ ORD-4814,Cyberdyne Systems,1678049,39,167804
55
+ ORD-2654,Wayne Enterprises,1965585,27,98279
56
+ ORD-7227,Stark Industries,1025303,82,153795
57
+ ORD-5554,ACME Corp,2173361,44,173868
58
+ ORD-8428,Stark Industries,2135156,75,320273
59
+ ORD-6977,Globex Inc.,1306741,76,156808
60
+ ORD-3664,Globex Inc.,651456,83,78174
61
+ ORD-7065,Stark Industries,770846,50,115626
62
+ ORD-6820,Stark Industries,1203286,55,180492
63
+ ORD-4432,Cyberdyne Systems,1215460,34,121546
64
+ ORD-5374,Wayne Enterprises,1599188,37,79959
65
+ ORD-2169,ACME Corp,2345924,39,187673
66
+ ORD-3803,ACME Corp,1693104,50,135448
67
+ ORD-9751,Globex Inc.,1587341,50,190480
68
+ ORD-5010,Wayne Enterprises,1434604,18,71730
69
+ ORD-3677,Stark Industries,1848464,89,277269
70
+ ORD-8573,Cyberdyne Systems,1584763,37,158476
71
+ ORD-7216,Stark Industries,1008153,83,151222
72
+ ORD-5422,Globex Inc.,1860642,61,223277
73
+ ORD-4598,ACME Corp,1360395,34,108831
74
+ ORD-6313,Stark Industries,1848346,66,277251
75
+ ORD-1916,Stark Industries,2485838,72,372875
76
+ ORD-4752,ACME Corp,1326196,43,106095
77
+ ORD-1525,Cyberdyne Systems,815826,36,81582
78
+ ORD-6168,Stark Industries,2151451,83,322717
79
+ ORD-7572,Globex Inc.,817537,67,98104
80
+ ORD-5386,Globex Inc.,2489466,83,298735
81
+ ORD-2084,Globex Inc.,1864133,82,223695
82
+ ORD-4456,ACME Corp,750875,59,60070
83
+ ORD-6155,Cyberdyne Systems,753490,46,75349
84
+ ORD-4483,Wayne Enterprises,933027,24,46651
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