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FDIR: Autonomous Spacecraft Fault Detection, Isolation & Recovery

Interactive 3D demo of FDIR (Fault Detection, Isolation, Recovery): a spacecraft too far from Earth for real-time ground control must autonomously detect a subsystem fault, isolate the faulty unit before it cascades, and switch to a redundant backup — versus a naive spacecraft with no fault management, where a single fault cascades into total mission loss.

Space & Astronomy3DAdvanced60 FPS🌍 Earth

Interactive 3D model of a spacecraft's Fault Detection, Isolation and Recovery (FDIR) logic: inject a random subsystem fault and compare a naive spacecraft (no fault management, faults cascade to mission loss) against one running autonomous FDIR (detects, isolates and switches to a redundant backup within seconds, no ground control needed).

⚙ Under the hood

A spacecraft too far from Earth for real-time ground control must handle its own failures. Inject a random subsystem fault and compare a naive craft with no fault management, where the fault cascades to a total mission loss, against one running autonomous FDIR, which detects, isolates and switches to a redundant backup within seconds, then run a 30-trial stress test comparing survival rates.

Three.jsFDIRSpacecraft AutonomyFault ToleranceRedundancy

3D · Three.js / WebGL renderer · 60 FPS target · runs fully client-side, no install