Abstract
The problem of computerisation of the adaptive fuzzy logic controller design has emerged nowadays as both practical and theoretical one. This paper proposes a universal adaptive fuzzy logic controller (FLC) structure with its application to the excitation control of a synchronous generator connected to an infinite bus through a transmission line. The proposed system features an automatic learning mechanism which enables on-line updating and tuning of the global input and output ranges of the FLC as well as an implicit tuning and updating of the controller classes and rules. The on-line tuning of the controller parameters is achieved via new concepts of fuzzy logic design. These novel concepts have been developed and implemented for the purpose of improving the efficiency of fuzzy learning based on the FLC status and the system performance. The system implementing this universal design approach, called SHAY, has been developed. The proposed system has been tested for an excitation control on a laboratory setup of a synchronous generator connected to an infinite bus where it has proved efficiency and robustness under different operating conditions.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: 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.