Verfahren und Vorrichtung zur Ermittlung eines Überschreitens der Belastungsgrenzen eines Flugzeugseitenleitwerkes

摘要

The method involves determining a safety enclosure representing a graph formed in a plane from torques of twist and bending moment values, and estimating current bending and twist moments during flight of an aircraft. Torque formed by the current bending and twist moments is compared with the safety enclosure. A structural inspection of a drift is to be carried out or not is determined based on the comparison result. An independent claim is also included for a device to detect an overload of a drift of an aircraft.