VIBRATION MODE LOCALIZATION IN DISORDERED CYCLIC STRUCTURES, II: MULTIPLE SUBSTRUCTURE MODES

1996 ◽  
Vol 189 (5) ◽  
pp. 647-660 ◽  
Author(s):  
Wei-Chau Xie ◽  
S.T. Ariaratnam
Keyword(s):  
Vibration Mode ◽  
Mode Localization

A New Mistuning Form in Periodic Structure - Force Mistuning

2012 ◽  
Vol 562-564 ◽  
pp. 2092-2096 ◽  
Author(s):  
Guo Hui Yang ◽  
Ai Lun Wang ◽  
Xu Hui Cao
Keyword(s):  
Periodic Structure ◽  
Vibration Mode ◽  
Vibration Characteristics ◽  
Vibration Response ◽  
Engineering Practice ◽  
Characteristic Vibration ◽  
Natural Parameter ◽  
Mode Localization ◽  
Vibration Localization ◽  
Natural Characteristic

The mistuning of periodic structure was generally considered to be natural parameter mistuning, such as stiffness mistuning, damping mistuning and mass mistuning. However, in engineering practice, there was another kind of mistuning——force mistuning, which has not been studied yet. Based on a typical concentrated parameter model of periodic structure, the vibration characteristics, such as natural characteristic, vibration mode and vibration localization of periodic structure with different mistuning forms, were compared and analyzed. The results show that, as a new mistuning form, force mistuning won’t bring mode localization, while it could lead to vibration response localization

A New Mistuning Form Existed in Periodic Structure-Force Mistuning

2012 ◽  
Vol 229-231 ◽  
pp. 377-381
Author(s):  
Ai Lun Wang ◽  
Jie Chen ◽  
Qian Jin Wang
Keyword(s):  
Periodic Structure ◽  
Vibration Mode ◽  
Structure Design ◽  
Engineering Practice ◽  
Characteristic Vibration ◽  
Natural Parameter ◽  
Mode Localization ◽  
Vibration Localization ◽  
Natural Characteristic ◽  
Design And Manufacture

The mistuning of periodic structure was generally considered to be natural parameter mistuning, such as stiffness mistuning, damping mistuning and mass mistuning. However, in engineering practice, there was another kind of mistuning—force mistuning. Based on a typical concentrated parameter model of periodic structure, the vibration characteristics, such as natural characteristic, vibration mode and vibration localization of periodic structure with different mistuning forms, were compared and analyzed. The results show that, as a new mistuning form, force mistuning won’t bring mode localization, while it could lead to vibration response localization. The results are very important for periodic structure design and manufacture.

805 Investigation of Vibration Mode Localization Using Micro-mechanically Coupled Beam-shaped Resonator Array

2011 ◽  
Vol 2011.19 (0) ◽  
pp. 213-214
Author(s):  
Keisuke Chatani ◽  
Dong F. Wang ◽  
Tsuyoshi Ikehara ◽  
Ryutaro Maeda
Keyword(s):  
Vibration Mode ◽  
Mode Localization

Vibration Mode Localization in Two-Dimensional Systems

AIAA Journal ◽  
10.2514/2.5 ◽  
1997 ◽  
Vol 35 (10) ◽  
pp. 1653-1659 ◽  
Author(s):  
Wei-Chau Xie ◽  
Xing Wang
Keyword(s):  
Vibration Mode ◽  
Two Dimensional ◽  
Mode Localization

1012 Investigation of Vibration Mode Localization Using Micro-mechanically Coupled Beam-shaped Resonator Array (Part II)

2012 ◽  
Vol 2012.20 (0) ◽  
pp. 293-294
Author(s):  
Keisuke Chatani ◽  
Kohei Kano ◽  
Dong F. Wang ◽  
Tsuyoshi Ikehara ◽  
Ryutaro Maeda
Keyword(s):  
Vibration Mode ◽  
Mode Localization

Vibration Mode Localization in One-Dimensional Systems

AIAA Journal ◽  
10.2514/2.4 ◽  
1997 ◽  
Vol 35 (10) ◽  
pp. 1645-1652 ◽  
Author(s):  
Wei-Chau Xie ◽  
Xing Wang
Keyword(s):  
Vibration Mode ◽  
Mode Localization ◽  
One Dimensional
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