The real-time flutter boundary prediction system predicts the critical speed of flutter during the course of airplane ′ s flutter test. 实时颤振边界预测系统主要用于完成飞机颤振试验过程中对颤振临界速度的预测。
In the designing period for an airplane, missile and rocket, the dynamic characteristic of the structure should be estimated first in order to avoid flutter and instability in working condition. 飞机、导弹及火箭等飞行器在结构设计阶段时,需要对其工作状态下的动力学特性做出合理预估计和判断,以避免飞行状态下发生颤振及失稳等现象。