Title :
Control of a flexible plate structure using particle swarm optimization
Author :
Julai, S. ; Tokhi, M.O. ; Mohamad, M. ; Latiff, I. Abd
Author_Institution :
Dept. of Autom. Control & Syst. Eng., Univ. of Sheffield, Sheffield
Abstract :
An investigation on control mechanism using particle swarm optimization (PSO) to suppress the vibration of flexible plate has been carried out. Active vibration control (AVC) is implemented for the case of single-input single output (SISO), and the controller is realized in linear parametric form where all parameters are arbitrarily chosen by applying the working mechanism of PSO. The objective function is the mean-squared error of the observed vibration signal. The performance of the controller is assessed in terms of level of attenuation achieved in the power spectral density (PSD) of the observed signal.
Keywords :
evolutionary computation; linear systems; mean square error methods; particle swarm optimisation; plates (structures); spectral analysis; vibration control; SISO; active vibration control; evolutionary-based optimization algorithm; flexible plate structure control; flexible plate vibration suppression; linear parametric system; mean-squared error method; particle swarm optimization; power spectral density; Application software; Automatic voltage control; Computer science; Design engineering; Design optimization; Finite element methods; Frequency; Particle swarm optimization; Systems engineering and theory; Vibration control;
Conference_Titel :
Evolutionary Computation, 2009. CEC '09. IEEE Congress on
Conference_Location :
Trondheim
Print_ISBN :
978-1-4244-2958-5
Electronic_ISBN :
978-1-4244-2959-2
DOI :
10.1109/CEC.2009.4983347
