Kliti Kodra

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We propose a method based on the Schur decomposition that simplifies the study of multiple-time-scale singularly perturbed systems while retaining time-scale properties. The transformed system is sequentially decoupled using the Chang transformation to separate it into individual time-scales. Furthermore, control strategies have been applied to the(More)
In this article we present a method to obtain an improved balancing transformation for linear singularly perturbed (SP) systems. First, an algorithm which utilizes the Chang transformation is introduced. The algorithm is used to obtain the exact controllability and observability Grammians (identical under balanced coordinates) of a linear system. The exact(More)
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