Patent ID: 11905845
Assignee: UNITED STATES OF AMERICA AS REPRESENTED BY THE SECRETARY OF THE AIR FORCE
Field: Measurement (Instruments)
Classification: CPC F  G | IPC F  G

Claim 0:
1. A system for repairing a blade on a rotor comprising:
a measuring device configured to measure a size of a damaged portion of a blade;
a computer system operable for analyzing the blade and the damaged portion thereof;
wherein the computer system includes machine learning algorithms operable to determine an amount of damaged material to remove from the blade; and
wherein the computer system uses the machine learning algorithms to determine the amount of material addition and corresponding one or more locations on the blade to keep the natural frequencies of the blade within threshold design limits;
wherein a damaged material is removed from the damaged portion of the blade and a new material is added to a different location on the blade to change the operating frequency of the blade.