标准摘要
[中文适用范围]： 本文件提供了一种评估多旋翼无人机（UA）共振频率的方法。本文件规定了一种设计UA的方法，以避免UA机身的固有频率与旋翼的旋转频率重合而产生共振。本文件适用于重量小于150 kg的多旋翼UA。 [外文原描述]： 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.
英文名称Evaluation method for the resonance frequency of the multi-copter UA (unmanned aircraft) by measurement of rotor and body frequencies