Abstract:
This paper introduces a phase/gain condition for (marginally) stable systems for characterization of easily controllable systems, and investigates the relationship betwee...Show MoreMetadata
Abstract:
This paper introduces a phase/gain condition for (marginally) stable systems for characterization of easily controllable systems, and investigates the relationship between the condition and the optimal performance γopt in ℋ∞ loop shaping design. More specifically it is shown that there is a close relationship between the condition and a magic number √͞4͞+͞2͞√͞2, for both continuous-time and discrete-time systems. Furthermore a simple design procedure for robust control based on the obtained knowledge is proposed.
Published in: 2007 American Control Conference
Date of Conference: 09-13 July 2007
Date Added to IEEE Xplore: 30 July 2007
ISBN Information: