fuzzy systems using well-established results from robust stability of a family of polynomials.
The model-based Takagi-Sugeno (1985) fuzzy control system is considered and shown to
have a dependent coefficient structure involving firing strengths. Two Kharitonov regions via
overbounding are established to facilitate the extreme results for stability test in the space of
polynomials as well as the complex plane. The criterion obtained is a sufficient condition for …