Reduction approaches for vibration control of repetitive structures

    Authors

    W. M. Chen; D. C. Sun; D. J. Wang; J. P. Wei; L. Y. Tong;Q. Wang

    Comments

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    Abbreviated Journal Title

    Appl. Math. Mech.-Engl. Ed.

    Keywords

    vibration control of structures; repetitive structure; symmetric; structure; cyclic periodic structure; linking structure; PERIODIC STRUCTURES; Mathematics, Applied; Mechanics

    Abstract

    The reduction approaches are presented for vibration control of symmetric, cyclic periodic and linking structures. The condensation of generalized coordinates, the locations of sensors and actuators, and the relation between system inputs and control forces are assumed to be set in a symmetric way so that the control system posses the same repetition as the structure considered. By employing proper transformations of condensed generalized coordinates and the system inputs, 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.

    Journal Title

    Applied Mathematics and Mechanics-English Edition

    Volume

    27

    Issue/Number

    5

    Publication Date

    1-1-2006

    Document Type

    Article

    Language

    English

    First Page

    637

    Last Page

    644

    WOS Identifier

    WOS:000237665500009

    ISSN

    0253-4827

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