NEN-ISO 5109
Evaluation method for the resonance frequency of the multi copter UA (unmanned aircraft) by measurement of rotor and body frequencies
active, Most Current
| Organization: | NEN |
| Publication Date: | 1 July 2023 |
| Status: | active |
| Page Count: | 20 |
| ICS Code (Aircraft and space vehicles in general): | 49.020 |
scope:
This document provides a method for evaluating the resonance vibration frequency of the multi-copter unmanned aircraft (UA). This document specifies a method of designing the UA so as to avoid the resonance generated by the coincidence of the natural frequency of the UA body and the rotational frequency of the rotor.
This document is applicable to multi-copter UA weighing less than 150 kg.
Document History
NEN-ISO 5109
July 1, 2023
Evaluation method for the resonance frequency of the multi copter UA (unmanned aircraft) by measurement of rotor and body frequencies
This document provides a method for evaluating the resonance vibration frequency of the multi-copter unmanned aircraft (UA). This document specifies a method of designing the UA so as to avoid the...