Abstract
Suppression of unknown periodic disturbances with time-varying characteristics has many industrial applications. The purpose of this paper is to propose a robust adaptive control scheme to suppress noise-corrupted disturbances with unknown and possibly time-varying characteristics in multi-input multi-output LTI systems. First, by considering the ideal (non-adaptive) case when complete information about the characteristics of the disturbance is available, the level of the performance that can be achieved in the case of known disturbances is demonstrated. Then, the adaptive case (unknown disturbance) is examined. It is shown under what conditions the unknown periodic disturbances can be suppressed and what parameters contribute to the performance of the overall adaptive control scheme. The stability and performance of the adaptive schemes is analyzed, and finally numerical simulations are given to show the effectiveness of the proposed scheme.
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.
