— An exemplary parametric flutter margin method and associated system that can be used to identify the structural dynamic characteristics of
an Unmanned Aerial Vehicle’s wing in a series of
Ground Vibration Tests (GVTs) and initial flight-testing study.
In the aerospace industry, ensuring the safety and certification of aircraft is of paramount importance. One critical challenge faced during the certification process is aeroelastic flutter, an unstable phenomenon that can lead to catastrophic consequences. Conventional flight-testing meth…