FIELD: aircraft engineering.
SUBSTANCE: cyber-physical system for studying the strength characteristics of an aircraft contains an on-board meter, a data reception and transmission unit, an on-board validation system, an on-board removable storage medium, a ground-based flight information processing complex, a primary flight information storage unit, a wireless data transmission system switch, “Fatigue Spectrum” loads" data storage unit, "Fatigue Stress Spectrum" data storage unit, "Results" data storage unit, unit for processing and analysing strength characteristics, unit for logging and visualizing results, control unit, unit for monitoring changes and modifications of the digital twin, a digital twin validator, a functional modelling module, a numerical modelling module, a discrete model construction module, a geometric model construction module, “Environment” and “Materials” data storage units, a local computer network, a structural model construction module, “Design Documentation” data storage unit, a digital twin storage control block, all connected in a certain way.
EFFECT: expansion of the arsenal of technical means for studying the strength characteristics of an aircraft using digital twin technology.
1 cl, 1 dwg
