DESIGN AND APPLICATION OF DIGITAL FUZZY CONTROLLERS

© 1997 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for adver-tising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE. This material is presented to ensure timely dissemination of scholarly and technical work. Copyright and all rights therein are retained by authors or by other copyright holders. All persons copying this information are expected to adhere to the terms and constraints invoked by each author’s copyright. In most cases, these works may not be reposted without the explicit per-mission of the copyright holder. This paper focuses on hardware implementations of fuzzy inference systems which provide low silicon cost, high operational speed and adaptability to different application domains. The architecture and basic building blocks of two fuzzy logic controllers are described and their functionality is illustrated with experimental results showing the capabi-lity of these systems to be applied as function approxima-tors. 1