Non-fragile controllers for a class of time-delay nonlinear systems

Title:

Non-fragile controllers for a class of time-delay nonlinear systems

Creator:

Bakule, Lubomír and de la Sen, Manuel

Identifier:

https://cdk.lib.cas.cz/client/handle/uuid:76c7351d-f76a-4df5-b960-65b7e0d3004d
uuid:76c7351d-f76a-4df5-b960-65b7e0d3004d

Subject:

decentralized control, large scale complex systems, nonlinear systems, continuous-time systems, and reduced-order systems

Type:

model:article and TEXT

Format:

bez média and svazek

Description:

The paper deals with the synthesis of a non-fragile state controller with reduced design complexity for a class of continuous-time nonlinear delayed symmetric composite systems. Additive controller gain perturbations are considered. Both subsystems and interconnections include time-delays. A low-order control design system is first constructed. Then, stabilizing controllers with norm bounded gain uncertainties are designed for the control design system using linear matrix inequalities (LMIs) for both delay-independent and delay-dependent stability approaches. The main result shows that when such a non-fragile low-order controllers are implemented into each local controller of the decentralized controller for the global system, the global closed-loop systems are globally asymptotically stable.

Language:

English

Rights:

http://creativecommons.org/publicdomain/mark/1.0/
policy:public

Coverage:

[15]-32

Source:

Kybernetika | 2009 Volume:45 | Number:1

Harvested from:

CDK

Metadata only:

false