Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
698040 | Automatica | 2009 | 5 Pages |
Abstract
This paper derives a necessary and sufficient condition for robust stability of sampled-data systems, which is stated by using the notion of separators that are dealt with in an operator-theoretic framework. Such operator-theoretic treatment of separators provides a new perspective, which we call noncausal linear periodically time varying scaling and leads to reducing conservativeness in robust stability analysis. A numerical example is given to demonstrate the results.
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Physical Sciences and Engineering
Engineering
Control and Systems Engineering
Authors
Tomomichi Hagiwara,