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The Modular Design and Production of an Intelligent Robot Based on a Closed-Loop Control Strategy

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Published on: October 14, 2017

Robust Design of Fuzzy Structured Controllers via a Moving Boundaries Process.

Rosario Toscano, Ioan Alexandru Ivan, Zhebin Xue

IEEE Transactions on Cybernetics

|September 25, 2014

Summary

This summary is machine-generated.

This study introduces a novel fuzzy structured controller design for uncertain Takagi-Sugeno (T-S) fuzzy models. A moving boundary process and robust stability test simplify computationally intractable controller design problems.

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Area of Science:

Control Engineering
Fuzzy Systems
Systems Theory

Background:

Designing controllers for systems described by uncertain Takagi-Sugeno (T-S) fuzzy models presents significant computational challenges with conventional methods.
Existing techniques often struggle with the intractability of finding suitable fuzzy structured controllers for these complex systems.

Purpose of the Study:

To develop a computationally tractable method for designing fuzzy structured controllers for uncertain T-S fuzzy models.
To address the intractability of conventional controller design techniques for these systems.

Main Methods:

Utilized a moving boundary process to simplify the design problem.
Incorporated a robust stability test to ensure system reliability.
Formulated the design problem as a feasibility problem solvable by the proposed methods.

Main Results:

Successfully demonstrated a direct and simplified approach to designing fuzzy structured controllers.
The moving boundary process combined with robust stability testing provides an effective solution.
Design examples validated the proposed methodology's efficacy.

Conclusions:

The proposed method offers an efficient and direct solution for designing fuzzy structured controllers for uncertain T-S fuzzy models.
This approach overcomes the computational intractability associated with traditional design techniques.
The study provides a practical framework illustrated with design examples.