Technical Report 2005-006

On Optimal Sensor Locations for Nonparametric Identification of Viscoelastic Materials

Agnes Runqvist, Magnus Mossberg, and Torsten Söderström

February 2005

The problem of optimal sensor locations in nonparametric identification of viscoelastic materials is considered. Different criteria of the covariance matrix, connected to A- and D-optimal experiment design, are considered and evaluated. The results of the paper can be used to design experiments with improved accuracy of the estimates.

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