This book bridges the gap between decision making and control in the field of fuzzy decisions and fuzzy control, and discuss various ways in which fuzzy decision making method can be applied to modeling and control system. The combination of fuzzy decision-making and fuzzy control in this book can lead to new control scheme that enhances the existing controller in various ways. The following applications of fuzzy decision making method for designing control systems are considered: * Fuzzy decision making to improve the modeling of fuzzy. * Fuzzy decision making for designing fuzzy controllers based on the signal. Excess uniting fuzzy control and fuzzy decision making is shown with some examples of real and simulated control system.