DXC'09: Industrial Diagnostic Competition Sample Data

Sample data for the First International Diagnostic Competition, including nominal and faulty scenarios for Tier 1 and Tier 2. The dataset is provided by the National Aeronautics and Space Administration (NASA) and was last updated on March 5, 2026. It includes three file formats: tab-delimited .txt files, Matlab .mat files, and tab-delimited .scn files for use with the DXC framework.

Use Cases

• Benchmarking diagnostic algorithms based on the provided nominal and faulty scenarios.
• Developing fault detection models based on the structured industrial track data.
• Testing diagnostic frameworks using the provided .scn file format compatible with the DXC framework.

Strengths

• Includes both nominal and faulty operational scenarios, enabling comparative analysis.
• Data is provided in three distinct file formats (.txt, .mat, .scn) for flexibility.
• Associated with a formal international competition, suggesting a defined use case.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.
• Description metadata is limited; actual data quality requires manual inspection after download.

Provenance

Source

National Aeronautics and Space Administration

Collection Method

Created for the First International Diagnostic Competition.

Freshness

Last updated 2026-03-05 19:53:35.386105; freshness should be verified.