Decentralized Variable Gain Robust Controllers with Guaranteed L2 Gain Performance for a Class of Uncertain Large-Scale Interconnected Systems with State Delays

Shunya Nagai, Hidetoshi Oya, Tomohiro Kubo, P. Plapper, M. Guo, S. Suhag
2016 MATEC Web of Conferences  
In this paper, we propose a decentralized variable gain robust controller with guaranteed L2 gain performance for a class of uncertain large-scale interconnected systems with state delays. The proposed decentralized robust controller consists of a fixed gain and a variable gain tuned by parameter adjustment laws. In this paper, it is shown that sufficient conditions for the existence of the proposed decentralized variable gain robust control system are given in terms of LMIs. Finally, a simple
more » ... Finally, a simple illustrative example is shown. This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits distribution, and reproduction in any medium, provided the original work is properly cited. XQUHVWULFWHG XVH a Corresponding author: s-nagai@ee.tokushima-u.ac.jp a a Article available at
doi:10.1051/matecconf/20164201001 fatcat:5qsddejd5zaevll3pvt2jqg4ca