Abstract:
We consider interconnections of output strictly passive systems and study their robustness in the presence of delay. We establish a new integral quadratic constraint (IQC...Show MoreMetadata
Abstract:
We consider interconnections of output strictly passive systems and study their robustness in the presence of delay. We establish a new integral quadratic constraint (IQC), which captures the magnitude roll-off at high frequencies. The benefit of the roll-off IQC is exemplified in a study of the stability of a cyclic interconnection structure. When used in conjunction with the IQC describing passivity, we obtain a stability bound on the gain that depends on the size of the delay and relaxes a small-gain bound.
Published in: Proceedings of the 2011 American Control Conference
Date of Conference: 29 June 2011 - 01 July 2011
Date Added to IEEE Xplore: 18 August 2011
ISBN Information: