Reference number
ISO 5109:2023
© ISO 2025
International Standard
ISO 5109:2023
Evaluation method for the resonance frequency of the multi-copter UA (unmanned aircraft) by measurement of rotor and body frequencies
Edition 1
2023-07
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Published (Edition 1, 2023)

ISO 5109:2023

Language
Format
CHF 65
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Abstract

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.

General information

  • Status
     : Published
    Publication date
     : 2023-07
    Stage
    : International Standard published [60.60]
  • Edition
     : 1
    Number of pages
     : 9
  • Technical Committee :
    ISO/TC 20/SC 16
    ICS :
    49.020 
  • RSS updates

Life cycle

Sustainable Development Goals

This standard contributes to the following Sustainable Development Goal

9
Industry, Innovation and Infrastructure

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