PCoE Turbofan Engine Degradation Simulation

Engine degradation simulation was carried out using the Commercial Modular Aero-Propulsion System Simulation (C-MAPSS). Four different sets were simulated under different combinations of operational conditions and fault modes. This records several sensor channels to characterize fault evolution. The data set was provided by the NASA Ames Prognostics Center of Excellence (PCoE).

本研究采用商用模块化航空推进系统仿真（Commercial Modular Aero-Propulsion System Simulation，C-MAPSS）开展发动机退化仿真实验。针对不同运行工况与故障模式的组合条件，共仿真生成四组独立数据集。该仿真过程记录了多通道传感器数据，用于表征发动机故障的演化过程。本数据集由美国国家航空航天局艾姆斯研究中心卓越预测科学中心（NASA Ames Prognostics Center of Excellence，PCoE）提供。