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Title: MIMO floor vibration controller design
Authors: Kulasekere, E. C
Hanagan, L. M
Walgama, K. S
Premaratne, K
Keywords: MIMO floor vibration
controller design
Issue Date: 28-Jun-2000
Publisher: IEEE
Citation: E. C. Kulasekere, L. M. Hanagan, K. S. Walgama and K. Premaratne, "MIMO floor vibration controller design," Proceedings of the 2000 American Control Conference. ACC (IEEE Cat. No.00CH36334), 2000, pp. 508-512 vol.1, doi: 10.1109/ACC.2000.878952.
Series/Report no.: Proceedings of the 2000 American Control Conference. ACC (IEEE Cat. No. 00CH36334);Vol1 Issue 6 Pages 508-512
Abstract: The MIMO controller proposed in the paper simultaneously determines optimal placements for multiple actuators, sensors and appropriate output feedback gains. The controller design is carried out in the digital domain hence typically lower sampling rates can be used at the implementation stage. A method of exponentially penalizing the persistent states of the system is used to obtain faster settling times in the presence of external disturbances. The nonlinearities associated with actuator saturation due to force/stroke limitation is considered explicitly in the optimization. The algorithm does not require closed form expressions for modal shapes. Hence it is applicable to a wider class of 2D structures that do not readily fall into any regular geometric shape.
ISSN: 0743-1619
Appears in Collections:Research Papers - Department of Electrical and Electronic Engineering
Research Papers - SLIIT Staff Publications

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