Output dynamic feedback controller design for disturbance attenuation taking into account both sensor and actuator saturation

Citation:
Eckhard, D, Gomes da Silva Jr. JM, Tarbouriech S, Prier C.  2008.  Output dynamic feedback controller design for disturbance attenuation taking into account both sensor and actuator saturation. XVII Congresso Brasileiro de Automática. :–., Juiz de Fora: SBA

Abstract:

In this work, a systematic methodology to design dynamic output feedback controllers, for linear control systems presenting both actuator and sensor saturations, is proposed. A theoretical condition that ensures that the trajectories of the closed-loop system are bounded for L2 disturbances, while ensuring internal global asymptotic stability is stated. From this theoretical condition an LMI-based optimization problem to compute the controller aiming at minimizing the induced L2 gain between the disturbance and the regulated output is proposed.

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