APPLICATION OF FUZZY QUANTIFIER ON SCHEDULING PROBLEM WITH JOHNSON ALGORYTHM AND NEH (NAWAZ,ENSCORE, AND HAM) METHOD

Abstract

Application of fuzzy quantifier on scheduling problem with total makespan composed by fuzzy number is one of scheduling fuzzy problem. On the application of fuzzy quantifier within scheduling problem, fuzzy number which used is trapezoidal fuzzy number. For solving application of fuzzy quantifier on scheduling problem, the parameter in fuzzy number must be converted to a crisp number using Yager ranking. The settlement of scheduling problem using Johnson algorythm and NEH (Nawaz,Enscore, dan Ham) method. Johnson algorythm and NEH (Nawaz,Enscore, dan Ham) method giving the solution. However, the final result of NEH (Nawaz,Enscore, dan Ham) method is better than Johnson algorythm. Then, in case the settlement of scheduling problem, NEH (Nawaz,Enscore, dan Ham) method is better than Johnson algorithm. Keyword : Fuzzy Quantifier, Scheduling Problem, Yager Rangking, Trapezoidal Fuzzy number, Johnson Algorythm, NEH (Nawaz,Enscore, dan Ham) Method