Fundamental limitations and intrinsic limits of feedback: An overview in an information age

摘要

This paper presents a review on the fundamental performance limitations and design tradeoffs of feed back control systems, ranging from classical performance tradeoff issues to the more recent information theoretic analysis, and from conventional feedback systems to networked control systems, with an at tempt to document some of the key achievements in more than seventy years of intellectual inquiries into control performance limitation studies, as so embodied by the timeless contributions of Bode known as the Bode integral relations. (C) 2019 Elsevier Ltd. All rights reserved.