This paper discusses fuzzy controllers based on fuzzy relational equations in the case when fuzzy controllers' inputs are exact. Godelian implication and minimum function as t-norm are considered. Fuzzy relational equation with sup-t composition results in plausible control and adjoint equation brings to the simple fuzzy control (max-min inference method). Computation of fuzzy relations is not necessary. Control algorithms are compared on simulation example.
展开▼
