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Control design for a class of nonlinear continuous-time systems

✍ Scribed by Eugênio B. Castelan; Sophie Tarbouriech; Isabelle Queinnec

Publisher
Elsevier Science
Year
2008
Tongue
English
Weight
612 KB
Volume
44
Category
Article
ISSN
0005-1098

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✦ Synopsis

This paper addresses the control design problem for a certain class of continuous-time nonlinear systems subject to actuator saturations. The system under consideration consists of a system with two nested nonlinearities of different type: saturation nonlinearity and cone-bounded nonlinearity. The control law investigated for stabilization purposes depends on both the state and the cone-bounded nonlinearity. Constructive conditions based on LMIs are then provided to ensure the regional or global stability of the system. Different points, like other approaches issued from the literature, are quickly discussed. An illustrative example allows to show the interest of the approach proposed.

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