2 4 M ay 2 00 8 An Intrinsic Impulse Observability Criterion for Descriptor System ∗
نویسنده
چکیده
Analyzing the order of unobservable impulse in descriptor system leads to a new testing criterion for impulse observability, both the statement and the proof of which use only the original system data.
منابع مشابه
Impulse controllability and observability of rectangular descriptor systems
In this note, the presence of impulsive responses in descriptor systems and how it relates to impulse controllability and impulse observability is considered. It is shown that the equivalence between impulse controllability (observability) and the existence of an impulse eliminating semistate feedback (output injection) gain, although true for square descriptor systems, does not hold for rectan...
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