This paper presents an explicit non-iterative method for computing the positive real matrices and Youla's spectral factorization of a MIMO SPR system. All the computations are performed based on a minimal state space realization (A, B, C, D) with no restriction on D. The algorithm is tested on a sev
An Observation on the Positive Real Lemma
โ Scribed by Luciano Pandolfi
- Publisher
- Elsevier Science
- Year
- 2001
- Tongue
- English
- Weight
- 97 KB
- Volume
- 255
- Category
- Article
- ISSN
- 0022-247X
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โฆ Synopsis
We give a necessary and a sufficient condition that the transfer function of an exponentially stable linear finite-dimensional system be a real positive matrix. The condition does not assume controllability-observability properties.
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