Designing fuzzy logic controllers using a multiresolutional search paradigm

Kim, JW

doi:10.1109/91.531766

Designing fuzzy logic controllers using a multiresolutional search paradigm

1996-01-01

27

PRE

AI

DOI：10.1109/91.531766

Original

Original request for help

Save

Abstract

En 中文

A multiresolutional search paradigm is employed to design optimal fuzzy logic controllers in a variable structure simulation environment, The initial search space is evaluated with a coarse resolution and some of the subspaces are selected as candidate regions for global optimum, New optimization processes are then created to investigate the candidate search spaces in detail, a process which continues until a solution is found, This search paradigm was implemented using hierarchical distributed genetic algorithms (HDGA's)-search agents solving different degrees of abstracted problems. Creation/destruction of agents is executed dynamically during the operation based on their performance, In the application to fuzzy systems, the HDGA investigates design alternatives such as different types of membership functions and the number of the fuzzy labels, as well as their optimal parameter settings, all at the same time, This paradigm is demonstrated with an application to the design of a fuzzy controller for an inverted pendulum.

Designing fuzzy logic controllers using a multiresolutional search paradigm

Abstract

AI Summary

Journal

Organization