Title :
Self-tuning AIS-based active vibration control of a thin plate
Author :
Salleh, S. Md ; Tokhi, M.O.
Author_Institution :
Dept. of Autom. Control & Syst. Eng., Univ. of Sheffield, Sheffield, UK
Abstract :
This paper presents an active vibration control (AVC) scheme based on artificial immune system (AIS) algorithm with application to a thin plate system. A model-based control design approach, intergrating identification of the system model based on AIS is carried out to design the controller. The investigations concentrate on the first five resonance modes of the structure, and assesses the ability of developed control approach in attenuating the deflection of the plate structure. The performance of the AVC system is presented in both time and frequency domains with random, pseudo random binary sequence (PRBS) and finite duration step disturbance signals. Simulation results reveal that good performance is achieved with this approach.
Keywords :
artificial immune systems; plates (structures); thin wall structures; vibration control; AVC; PRBS; artificial immune system; controller design; plate structure; plate system; pseudo random binary sequence; self-tuning AIS based active vibration control; thin plate; Automatic voltage control; Equations; Immune system; Mathematical model; Transfer functions; Vibration control; Vibrations; AIS algorithm; flexible plate; vibration control;
Conference_Titel :
Cybernetic Intelligent Systems (CIS), 2010 IEEE 9th International Conference on
Conference_Location :
Reading
Print_ISBN :
978-1-4244-9023-3
Electronic_ISBN :
978-1-4244-9024-0
DOI :
10.1109/UKRICIS.2010.5898111