Werner, HerbertHerbertWerner2023-03-022023-03-021998Proceedings of the American Control Conference 6: 3719-3723 (1998)http://hdl.handle.net/11420/14936An LMI approach to robust multimodel controller design is proposed. The fast output sampling control law considered here allows in theory to realize the effect of a robust state feedback gain simultaneously for a family of linear models. In practice, there are two reasons why exact realization of state feedback may not be desirable or even impossible: noise sensitivity due to large output feedback gains, and poor error dynamics. An LMI formulation of the design problem allows to approximate a robust state feedback design by fast output sampling, in a way that closeness to the original design can be traded against reducing these deteriorating effects. The proposed method is illustrated by a multivariable design example and experimental results.en0743-1619199837193723TechnikIngenieurwissenschaftenConference Paper10.1109/ACC.1998.703332Other