AN IQC FOR UNCERTAINTY SATISFYING BOTH NORM-BOUNDED AND PASSIVITY CONSTRAINTS

摘要

This paper introduces a new integral quadratic constraint for describing a single block of dynamic, linear time-invariant uncertainty that simultaneously satisfies norm-bound and passivity constraints. For the associated matrix uncertainty problem, we give an upper bound on the quantitative stability indicator mu and state conditions under which this bound is tight. (C) 1997 Elsevier Science Ltd. [References: 6]