In this paper, we present a novel two-step strategy for static output-feedback controller design. In the first step, an optimal state-feedback controller is obtained by means of a linear matrix inequality (LMI) formulation. In the second step, a transformation of the LMI variables is used to derive a suitable LMI formulation for the static output-feedback controller. This design strategy can be applied to a wide range of practical problems, including vibration control of large structures, control of offshore wind turbines, control of automotive suspensions, vehicle driving assistance and disturbance rejection. Moreover, it allows designing decentralized and semi-decentralized static output-feedback controllers by setting a suitable zero-nonzero structure on the LMI variables. To illustrate the application of the proposed methodology, two centralized static velocity-feedback H-Infinity controllers and two fully decentralized static velocity-feedback H-Infinity controllers are designed for the seismic protection of a five-story building. ; Peer Reviewed ; Postprint (published version)


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Recent advances in static output-feedback controller design with applications to vibration control of large structures

    Palacios Quiñonero, F / Rubió Massegú, J. / Rossell, J. M. et al. | BASE | 2014

    Freier Zugriff

    Optimal Static Output Feedback Control for Large Space Structures

    Nagashio, T. / Yamada, K. / Miyaji, K. et al. | British Library Conference Proceedings | 2002



    Robust static output-feedback controller design against sensor failure for vehicle dynamics

    Aouaouda, Sabrina / Chadli, Mohammed / KARIMI, HAMID REZA | BASE | 2014

    Freier Zugriff

    Discrete-time static output-feedback H-infinity controller design for vehicle suspensions

    Palacios Quiñonero, Francisco / Rubió Massegú, Josep / Rossell Garriga, Josep Maria et al. | BASE | 2014

    Freier Zugriff