This study focuses on the modal analysis of an FPV drone frame made of carbon fiber. The objective is to identify the natural frequencies and mode shapes of the structure to prevent resonance issues during flight. Since the motors generate high-frequency vibrations, it is crucial to ensure that the frame's resonant frequencies do not overlap with the motor's operating RPM range. This analysis helps in optimizing the PID loop filters and improving overall flight stability by reducing 'jello' effect and mechanical noise
ilGaluccio created this project
5 months ago
This study focuses on the modal analysis of an FPV drone frame made of carbon fiber. The objective is to identify the natural frequencies and mode shapes of the structure to prevent resonance issues during flight. Since the motors generate high-frequency vibrations, it is crucial to ensure that the frame's resonant frequencies do not overlap with the motor's operating RPM range. This analysis helps in optimizing the PID loop filters and improving overall flight stability by reducing 'jello' effect and mechanical noise