We present a numerical approach to compute a minimal periodic state-space realization of a transfer-function matrix corresponding to a lifted state-space representation. The proposed method determines a realization with time-varying state dimensions by using exclusively orthogonal transformations. The new method is numerically reliable, computationally efficient and thus well suited for robust software implementations.
Computation of minimal periodic realizations of transfer-function matrices
2003 ; Denver, Colorado (USA)
2003-05-01
Conference paper
Electronic Resource
English
Computation of transfer function matrices of periodic systems
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