IEEE Conference on Industrial Electronics and Applications
This paper deals with the problem of observer-based
robust passive fuzzy control for uncertain Takagi-Sugeno (T-S)
fuzzy model with multiplicative noises. For describing the
stochastic behaviors of the system, the stochastic differential
equation is used to structure the stochastic T-S fuzzy model. And,
the uncertainties of the controlled system are considered in this
paper for dealing with molding errors and varying parameters.
Furthermore, using the Lyapunov function and passivity theory,
the sufficient stability conditions can be derived in term of Linear
Matrix Inequality (LMI) via two-step procedure. Finally, the
numerical simulations are proposed to show the effectiveness and
usefulness of this paper.