Using Genetic Algorithm For Optimal Control Force In Active Vibration
Control
Author(s)
M.N.S. Hadi, Y. Arfiadi
Abstract
Using genetic algorithm for optimal control
force in active vibration control
M.N.S. Hadi', Y. Arfiadr
^Faculty of Engineering, University of Wollongong, Australia
~Yoyong Arfiadi, Department of Civil Engineering, Faculty of
Engineering - Alma Jay a Yogyakarta University, Indonesia
Abstract
In this paper the procedure of genetic algorithm (GA) is used to solve the
optimal control force in active structural control. Two types of performance
indices are examined in this paper. The first performance index is a
quadratic regulator and the second is the H2 norm of the transfer function.
The direct (static) output feedback is used for both cases, instead of full
state or dynamic output feedback. Numerical simulations are then carried
out to a single and multi-degree-of-freedom structure with active mass
damper to show the effectiveness of the GA procedure. It is shown that by
using GA procedure the determination of optimal control force with direct
output feedback is highly simplified.
1 I
Keywords
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