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An efficient algorithm for partial fraction expansion of the linear matrix pencil inverse. (English) Zbl 0634.65028

The paper presents a new algorithm for the computation of partial fraction expansion of the transfer function matrix of generalized state- space (descriptor) systems. The algorithm is based on efficient manipulation of polynomial matrix expressions.
Reviewer: A.Varga

MSC:

65F30 Other matrix algorithms (MSC2010)
65K10 Numerical optimization and variational techniques
93B40 Computational methods in systems theory (MSC2010)
93C05 Linear systems in control theory
15A22 Matrix pencils
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