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Journal of Control Science and EngineeringVolume 2010 2010, Article ID 463709, 10 pages

Research Article

Departamento de Ingeniería Electrónica, Instituto Tecnológico de Buenos Aires ITBA, Avenida Eduardo Madero 399, C1106ACD, Buenos Aires, Argentina

Consejo Nacional de Investigaciones Científicas y Técnicas CONICET and Centro de Sistemas y Control - ITBA, Argentina

Received 1 July 2009; Revised 27 November 2009; Accepted 9 February 2010

Academic Editor: Venkataramanan Balakrishnan

Copyright © 2010 Alejandro S. Ghersin and Ricardo S. Sánchez Peña. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.


A formulation of an LPV control problem with regional pole placement constraints is presented,which is suitable for the application of a Full Block S-Procedure. It is demonstrated that improvedbounds can be obtained on the induced 𝐿2 norm of closed loop systems, while satisfying pole placementconstraints. An application consisting in the 6 degrees of freedom DOF control of a space vehicle isdeveloped as an example, with hardware in the loop HIL simulation. This shows that the method isappealing from the practical point of view, considering that the synthesized control law can be implementedsatisfactorily in standard flight control systems. Conclusions with remarks towards the practical use ofthe method are presented as well.

Autor: Alejandro S. Ghersin and Ricardo S. Sánchez Peña



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