Approximate observability of infinite dimensional bilinear systems using a Volterra series expansion

摘要

In this paper, the approximate observability of a class of infinite dimensional bilinear systems is investigated. The observability conditions are discussed based on a Volterra series representation of this class of systems. A testable observability criterion is derived for the case where the infinitesimal generator is self-adjoint or Riesz-spectral operator. The theoretical results are illustrated by examples. (C) 2014 Published by Elsevier B.V.