Abstract
For the determination of SISO gain and phase margins, the MIMO closed-loop system is broken at one singleloop channel by keeping the remaining loops closed, but these do not consider gain or phase uncertainty simultaneously in all channels. In this case, MIMO gain and phase margins are more suitable robustness measures. Three different MIMO gain and phase margins are known. It is stated in the literature without a formal proof that the MIMO gain and phase margins of the so-called balanced sensitivity transfer function are less conservative than the MIMO gain and phase margins of the complimentary sensitivity function and the sensitivity function. In this paper proofs for conservatism between the different MIMO gain and phase margins are provided.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
