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Frequency weighted optimal Hankel-norm approximation of scalar linear systems

Latham, Geoffrey A.


This thesis addresses the problem of model reduction for scalar linear time-invariant systems via the use of the optimal Hankel-norm approximation problem. Frequency weighting is combined with optimality in the Hankel norm to obtain a frequency shaped approximation to a given linear system. This is accomplished by the solution of a modified optimal Hankel-norm approximation problem. Also presented is an error analysis for the frequency shaped approximation.

CollectionsOpen Access Theses
Date published: 1984
Type: Thesis (Masters sub-thesis)


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