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mistuned

mistuned

mistuned

mistuned

1

The mistuned coupling strength between shrouds and the mistuned natural frequency of blade are considered to distribute normally .

叶冠间的耦合参数以及叶片的一阶频率参数被设为服从正态分布。

3

A 2-DOFs lumped-parameter kinetic model of single sector is built in a mistuned bladed-disk system .

建立了失谐叶盘系统单个扇区两自由度集中参数动力学模型。

4

It can obtain mistuned frequency difference of blades by a modal test, and then get the mistuned parameters .

本文通过叶片模态试验获得叶片失谐频差，进而获得叶片失谐参数。

5

Comparative Study of Perturbation Methods for the Forced Vibration of Mistuned Bladed Disks

失谐叶盘系统受迫振动响应摄动法比较研究

6

mistuned bladed disk ; fundamental frequency; cracked blades; vibration localization; high cycle fatigue;

失谐叶盘结构；裂纹叶片；耦合度；振动局部化；高周疲劳；

7

Dynamic Characteristic Analysis of a Mistuned Rotor System

错频转子系统动力特性研究

8

An Approximate Method Applicable to Calculating Forced Response of Mistuned Bladed Disks in Medium Coupling Range

一种可预测全耦合失谐叶盘受迫响应的误差修正方法

9

Research on Vibration Mode Localization in Mistuned Cyclic Periodic Structures

失谐循环周期结构振动模态局部化问题的研究

10

Research on Vibration Localization in Mistuned Rib-circle Plane Structures

肋环形平面结构失谐振动模态局部化问题的研究

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