AviationTwins: 航司级航空全机队数智孪生运营与航空发动机全域健康监测

AviationTwins Fleet Propulsion & Engine Health Monitoring Architecture

Satellite engine telemetry ingestion, thermodynamic cycle modeling, and predictive maintenance dispatch

Central System: Fleet Propulsion Engine - Thermodynamic Cycle Solver & Health Sink

Aviation Architecture Nodes

• Full-Flight Engine Controller (FADEC)
• Satellite Real-Time Telemetry Link
• Gas Path Thermodynamic Twin
• EGT Margin Degradation Engine
• Airline Operations Control Center

Architectural Layers & Protocol Stacks

• In-Flight FADEC Telemetry Ingestion (ARINC 429 / ACARS / SwiftBroadband Aviation Satcom): Ingesting N1/N2 rotor speeds, turbine inlet temperatures, fuel mass flow, and compressor pressure ratios.
• Thermodynamic Gas Turbine Cycle Modeling (NPSS (Numerical Propulsion System Simulation)): Comparing real-time engine telemetry against optimal Brayton cycle thermodynamic baselines to detect degradation.
• Blade Creep & Thermal Barrier Coating Tracking (Larson-Miller Parameter Creep Modeling): Tracking high-pressure turbine blade thermal exposure to prevent catastrophic uncontained blade separations.
• Fleet Fuel Optimization & Carbon Analytics (Dynamic Cruise Altitude & Mach Optimizer): Advising flight crews on optimal step-climb altitudes and single-engine taxi procedures to reduce airline fuel burn.

Flight Telemetry Metrics: < 0.5% (Thermodynamic Model Fuel Burn Precision) | 50+ Days (Early Engine Removal Warning Horizon) | 100% (FADEC Sensor Anomaly Detection) | 2.4% Reduction (Fleet-Wide Carbon Fuel Burn)