A Fuzzy Dynamic Programming Approach to Fuzzy Least Cost Route Problem

摘要

This paper focuses on obtaining a solution to generalized trapezoidal fuzzy least cost route problem using fuzzy dynamic programming approach. Using the fuzzy forward and backward recursive equations the fuzzy optimal solution is developed by without converting them into an equivalent crisp problem. Using appropriateranking and arithmetic operation in terms of parametric form the minimized fuzzy cost is attained. To explain the procedure an example is illustrated.