Dynamic solution agent algorithm for TSK-type interval-valued fuzzy system optimization

Ching Hung Lee*, Che Ting Kuo

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

2 Scopus citations

Abstract

In this paper, a new heuristic learning algorithm, the modified water flow-like algorithm (MWFA), is proposed for TSK-type interval-valued fuzzy system (TIVFS) optimization. The water flow-like algorithm (WFA) is inspired by the natural behavior of water flows; the splitting, moving, merging, evaporation, and precipitation operations were developed for optimization. However, the original WFA is not valid for the continuous optimization problem. Therefore, some modifications, including some moving strategies, such as applying the tabu searching and gradient-descent techniques, are proposed to enhance the performance of MWFA. In addition, the modified strategies in evaporation and precipitation operations are more consistent with the natural behavior of water flows and they increase the diversity of solution agents. Finally, the MWFA is applied in the design of TIVFS for nonlinear system identification to demonstrate the effectiveness and performance.

Original languageEnglish
Title of host publicationProceedings of the 2012 7th IEEE Conference on Industrial Electronics and Applications, ICIEA 2012
Pages1297-1302
Number of pages6
DOIs
StatePublished - 2012
Event2012 7th IEEE Conference on Industrial Electronics and Applications, ICIEA 2012 - Singapore, Singapore
Duration: 18 Jul 201220 Jul 2012

Publication series

NameProceedings of the 2012 7th IEEE Conference on Industrial Electronics and Applications, ICIEA 2012

Conference

Conference2012 7th IEEE Conference on Industrial Electronics and Applications, ICIEA 2012
CountrySingapore
CitySingapore
Period18/07/1220/07/12

Keywords

  • gradient-descent method
  • Heuristic algorithm
  • interval-valued fuzzy system
  • system identification
  • tabu search

Fingerprint Dive into the research topics of 'Dynamic solution agent algorithm for TSK-type interval-valued fuzzy system optimization'. Together they form a unique fingerprint.

Cite this