Title :
Region of attraction estimation for saturated reset control systems
Author :
DavoÌ, Miguel A. ; Banos, Alfonso ; Moreno, J.C.
Author_Institution :
Dept. of Comput. & Syst. Eng., Univ. of Murcia, Murcia, Spain
Abstract :
In this work, a new technique for the computation of the region of attraction for linear and time invariant systems controlled by a saturated reset control system is presented. The estimation of the region of attraction is based on a polytopic representation. In addition, the information of the solutions is synthesized in a directed graph formed by the polytopes. After presenting several useful conditions on the polytopes, such as positive invariance and convergence to the origin, a procedure is proposed to process the graph and obtain a region of attraction estimation. The effectiveness of the proposed technique is illustrated by a numerical example.
Keywords :
control nonlinearities; directed graphs; linear systems; state-space methods; directed graph; linear systems; polytopic representation; region-of-attraction estimation; saturated reset control system; time invariant systems; Reset control systems; saturation; stability regions;
Conference_Titel :
Control, Automation and Systems (ICCAS), 2014 14th International Conference on
Conference_Location :
Seoul
Print_ISBN :
978-8-9932-1506-9
DOI :
10.1109/ICCAS.2014.6987949
