Reduction Approaches for Vibration Control of Repetitive Structures

CHEN Wei-ming; SUN Dong-chang; WANG Da-jun; WEI Jian-ping; TONG Li-yong; WANG Quan

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Article Navigation > Applied Mathematics and Mechanics > 2006 > 27(5): 564-570

CHEN Wei-ming, SUN Dong-chang, WANG Da-jun, WEI Jian-ping, TONG Li-yong, WANG Quan. Reduction Approaches for Vibration Control of Repetitive Structures[J]. Applied Mathematics and Mechanics, 2006, 27(5): 564-570.

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Reduction Approaches for Vibration Control of Repetitive Structures

1.
State Key Laboratory for Turbulence and Complex System/Department of Mechanics and Engineering Science, Peking University, Beijing 100871, P. R. China;

Received Date: 2004-10-10
Rev Recd Date: 2006-01-12
Publish Date: 2006-05-15

Abstract

Abstract

The reduction approaches are presented for vibration control of symmetric, cyclic periodic and linking structures. The condensation of generalized coordinates, the location of sensors and actuators, and the relation between system inputs and control forces were assumed to be set in a symmetric way so that the control system possess the same repetition as the structure considered. By employing proper transformations of condensed generalized coordinates and the system inputed, the vibration control of an entire system can be implemented by carrying out the control of a number of sub-structures, and thus the dimension of the control problem can be significantly reduced.
- vibration control of structure,
- repetitive structure,
- symmetric structure,
- cyclic periodic structure,
- linking structure

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References(6)

References

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