Please use this identifier to cite or link to this item: https://hdl.handle.net/11147/5166
Title: Online time delay identification and control for general classes of nonlinear systems
Authors: Bayrak, Alper
Tatlıcıoğlu, Enver
Bayrak, Alper
Tatlıcıoğlu, Enver
Izmir Institute of Technology. Electronics and Communication Engineering
Keywords: Adaptive identification
Lyapunov-based methods
Adaptive controller
Time delay
Controllers
Issue Date: Aug-2013
Publisher: SAGE Publications Inc.
Source: Bayrak, A., and Tatlıcıoğlu, E. (2013). Online time delay identification and control for general classes of nonlinear systems. Transactions of the Institute of Measurement and Control, 35(6), 808-823. doi:10.1177/0142331213476914.
Abstract: In this study, online identification of state delays is discussed. First, a novel adaptive time delay identification technique is proposed for general classes of nonlinear systems subject to state delays. The stability of the time delay identification algorithm is analyzed via Lyapunov-based techniques. In this work, we consider the time delay as a nonlinear parameter effecting the system which is a seemingly novel departure from the existing literature. As an extension, this technique is modified to design a tracking controller for general classes of nonlinear systems subject to state delays. The main novelty of this controller is that identification of unknown state delays are ensured while output tracking objective is satisfied. Numerical simulations are conducted that demonstrate the efficiency of the time delay identification algorithm and the tracking controller.
URI: https://doi.org/10.1177/0142331213476914
http://hdl.handle.net/11147/5166
ISSN: 0142-3312
0142-3312
1477-0369
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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