Title :
Noise behavior improvement of adaptive control systems with a filtering strategy
Author :
Pahlavanzadeh, F. ; Shandiz, H.T. ; Khaloozadeh, H.
Author_Institution :
Dept. of Electr. Eng., Shahrood Univ. of Technol., Shahrood, Iran
Abstract :
In many control designs, noise tolerance is an important goal because of the robustness property of the designed controller. In this paper, we propose a filtering strategy for the transient and specially noise behavior performance improvement of model reference adaptive control (MRAC) for continuous time single-input single-output (SISO) systems with linear time varying (LTV) plant parameters. The controller to be applied is linear periodic controller; In fact, we apply filtered signals to the plant and controller instead of initial signals. Simulation results are presented to indicate the improvement in performance that can be achieved.
Keywords :
model reference adaptive control systems; noise; adaptive control systems; filtering strategy; linear periodic controller; linear time varying plant parameters; model reference adaptive control; noise behavior improvement; noise tolerance; single-input single-output systems; Adaptation model; Adaptive control; Electrical engineering; Low pass filters; Noise; Transient analysis; Low pass filter; MRAC; noise tolerance;
Conference_Titel :
Electrical Engineering Computing Science and Automatic Control (CCE), 2010 7th International Conference on
Conference_Location :
Tuxtla Gutierrez
Print_ISBN :
978-1-4244-7312-0
DOI :
10.1109/ICEEE.2010.5608572