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Title: A new robust 'integral of sign of error' feedback controller with adaptive compensation gain
Authors: Bıdıklı, Barış
Tatlıcıoğlu, Enver
Bayrak, Alper
Zergeroğlu, Erkan
Keywords: Controllers
Asymptotic stability
Dynamical systems
Error compensation
Issue Date: 2013
Publisher: Institute of Electrical and Electronics Engineers Inc.
Source: Bıdıklı, B., Tatlıcıoğlu, E., Bayrak, A., and Zergeroğlu, E. (2013, December 10-13). A new robust 'integral of sign of error' feedback controller with adaptive compensation gain. Paper presented at the 52nd IEEE Conference on Decision and Control, 3782-3787. doi:10.1109/CDC.2013.6760466
Abstract: In this paper, a new robust integral of signum of error (RISE) feedback type controller is designed for a class of uncertain nonlinear systems. Unlike the previous versions of RISE feedback type controllers, the proposed controller does not require prior knowledge of upper bounds of the vector containing the uncertainties of the dynamical system plus desired system dynamics (and their derivatives) for the control gain selection. The aforementioned enhancement is made possible via the design of a time-varying compensation gain as opposed to a constant gain used in previous RISE feedback type controllers. Asymptotic stability of the error signals and the boundedness of the closed-loop system signals are ensured via Lyapunov based arguments. Numerical simulation studies are presented to illustrate the viability of the proposed method. ©2013 IEEE.
Description: 52nd IEEE Conference on Decision and Control, CDC 2013; Florence; Italy; 10 December 2013 through 13 December 2013
ISBN: 9781467357173
ISSN: 0191-2216
Appears in Collections:Electrical - Electronic Engineering / Elektrik - Elektronik Mühendisliği
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection

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