Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
698480 | Automatica | 2007 | 6 Pages |
Abstract
We discuss notions of detectability for stochastic linear control systems of Itô type. A natural concept of detectability requires a non-zero output, if the state process is unstable. We show that this property can equivalently be characterized by a generalized version of the Hautus-test. The proof is based on spectral theory for positive operators.
Related Topics
Physical Sciences and Engineering
Engineering
Control and Systems Engineering
Authors
Tobias Damm,