Abstract
This paper deals with nonlinear scaling factors of the fuzzy controller. As the fuzzy control is generally called the rule-based control, the fuzzy rules for a robust control must be well constructed to enough control the object. Then there exist some problems such as a selection of the object variables and their fuzzy labeling. Therefore, in this paper, by employing the nonlinear scaling factors, the fuzzy rules are realized by the minimum numbers of fuzzy labels. Furthermore, their scaling factors are tuned to be best control rules. Finally, the usefulness of this method is discussed from the control simulations.
