General controllability and observability tests for Takagi-Sugeno fuzzy systems

J. A. Meda-Campaña, J. de, C. Aguilar-Ibañez, R. Tapia-Herrera, R. Gonzalez-Salazar, R. A. Rodriguez-Manzanarez, G. Lopez-Contreras, J. O. Hernandez-Monterrosas, I. Elias, D. R. Cruz

Research output: Contribution to journalArticlepeer-review

6 Scopus citations

Abstract

An approach for investigating controllability and observability properties in Takagi-Sugeno (TS) fuzzy systems is given. The proposed method is independent of the number of fuzzy rules acting at the same instant and independent of the number of inputs and outputs included in the TS fuzzy model. Therefore, it can be applied to a wide class of fuzzy systems. The analysis relies on the solution of a set of symbolic simultaneous equations with the fuzzy weights as the unknowns of such equations.

Original languageEnglish
Pages (from-to)349-358
Number of pages10
JournalEvolving Systems
Volume11
Issue number2
DOIs
StatePublished - 1 Jun 2020

Keywords

  • Fuzzy controllability
  • Fuzzy observability
  • Takagi-Sugeno fuzzy models

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