An Extension of Fuzzy Multistage Decision-Making

[[abstract]]An extension of fuzzy multistage decision-making is considered. This means that with the fuzzy initial state, at each control stage, a fuzzy constraint is imposed on the control applied, and a fuzzy goal is imposed on the state attained. An optimal sequence of controls is sought which maximizes the membership function of the fuzzy decision which is assume to be the intersection of fuzzy constraints and fuzzy goals. The cases of specified and fuzzy termination time and fuzzy systems of the proplem are solved in this paper