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arXiv cs.LG
arXiv cs.LG
7/23/2026
CruiseBench: A Real-Flight-Aligned N-CMAPSS Benchmark for Engine RUL Prediction

CruiseBench: A Real-Flight-Aligned N-CMAPSS Benchmark for Engine RUL Prediction

Short summary

CruiseBench is a new benchmark for engine remaining useful life (RUL) prediction derived from the N-CMAPSS dataset, focusing on cruise-stage flight data for controlled evaluation. It introduces a cruising-period mask to isolate stable operating conditions and provides baselines across LSTM, GRU, TCN, and TSMixer models. TSMixer achieves the best average RMSE, and ablation studies show flight-stage selection and RUL-cap thresholds significantly affect results.

  • •CruiseBench provides a reproducible cruise-stage RUL benchmark from N-CMAPSS aero-engine data
  • •A cruising-period mask isolates stable flight conditions for controlled model comparison
  • •TSMixer achieves the lowest average RMSE (3.4±1.71) among tested baselines

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#research-breakthrough#open-source
Read full article at arXiv cs.LG

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