ISO 5109:2023
International Standard
Current Edition
·
Approved on
13 July 2023
Evaluation method for the resonance frequency of the multi-copter UA (unmanned aircraft) by measurement of rotor and body frequencies
ISO 5109:2023 Files
English
9 Pages
Current Edition
29.78 BHD
ISO 5109:2023 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.
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