Gas Turbine Component Lifetime Data with Failure Times and Factor Settings

Shijuan Yang's dataset contains lifetime data for gas turbine components, including failure times and controllable factor settings. The 34.1 KB XLSX file is used to demonstrate a mixture Weibull regression and multi-objective optimization framework for lifetime-oriented quality design. It was last updated on 2026-04-30 and is shared under a CC-BY-4.0 license.

Use Cases

• Fitting mixture Weibull regression models based on component failure times.
• Performing multi-objective optimization for quality design based on controllable factor settings.
• Analyzing the relationship between operational settings and component lifetime.
• Demonstrating statistical frameworks for reliability engineering.

Strengths

• Dataset is small at 34.1 KB, facilitating quick download and initial exploration.
• Explicitly includes failure times and controllable factor settings as described.
• Has a clear, permissive license (CC-BY-4.0) for reuse.

Limitations

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

Provenance

Source

Shijuan Yang via figshare

Collection Method

Likely contains experimental or operational data from gas turbine components.

Freshness

Last updated 2026-04-30 05:09:29; freshness should be verified.